Merge branch 'master' of gitlab.futo.org:videostreaming/grayjay

app/build.gradle

@@ -2,7 +2,7 @@ plugins {
     id 'com.android.application'
     id 'org.jetbrains.kotlin.android'
     id 'org.jetbrains.kotlin.plugin.serialization' version '1.9.21'
-    id 'org.ajoberstar.grgit' version '1.7.2'
+    id 'org.ajoberstar.grgit' version '5.2.2'
     id 'com.google.protobuf'
     id 'kotlin-parcelize'
     id 'com.google.devtools.ksp'
@@ -144,10 +144,18 @@ android {
     buildFeatures {
         buildConfig true
     }
+    sourceSets {
+        main {
+            assets {
+                srcDirs 'src/main/assets', 'src/tests/assets', 'src/test/assets'
+            }
+        }
+    }
 }
 
 dependencies {
     implementation 'com.google.dagger:dagger:2.48'
+    implementation 'androidx.test:monitor:1.7.2'
     annotationProcessor 'com.google.dagger:dagger-compiler:2.48'
 
     //Core
@@ -186,7 +194,6 @@ dependencies {
     implementation 'androidx.media:media:1.7.0'
 
     //Other
-    implementation 'org.jmdns:jmdns:3.5.1'
     implementation 'org.jsoup:jsoup:1.15.3'
     implementation 'com.google.android.flexbox:flexbox:3.0.0'
     implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'

app/src/main/AndroidManifest.xml

@@ -51,7 +51,6 @@
             android:name=".activities.MainActivity"
             android:configChanges="orientation|screenSize|smallestScreenSize|screenLayout"
             android:exported="true"
-            android:screenOrientation="sensorPortrait"
             android:theme="@style/Theme.FutoVideo.NoActionBar"
             android:launchMode="singleTask"
             android:resizeableActivity="true"
@@ -153,27 +152,21 @@
 
         <activity
             android:name=".activities.SettingsActivity"
-            android:screenOrientation="sensorPortrait"
             android:theme="@style/Theme.FutoVideo.NoActionBar" />
         <activity
             android:name=".activities.DeveloperActivity"
-            android:screenOrientation="sensorPortrait"
             android:theme="@style/Theme.FutoVideo.NoActionBar" />
         <activity
             android:name=".activities.ExceptionActivity"
-            android:screenOrientation="sensorPortrait"
             android:theme="@style/Theme.FutoVideo.NoActionBar" />
         <activity
             android:name=".activities.CaptchaActivity"
-            android:screenOrientation="sensorPortrait"
             android:theme="@style/Theme.FutoVideo.NoActionBar" />
         <activity
             android:name=".activities.LoginActivity"
-            android:screenOrientation="sensorPortrait"
             android:theme="@style/Theme.FutoVideo.NoActionBar" />
         <activity
             android:name=".activities.AddSourceActivity"
-            android:screenOrientation="sensorPortrait"
             android:exported="true"
             android:theme="@style/Theme.FutoVideo.NoActionBar">
             <intent-filter>
@@ -187,44 +180,34 @@
         </activity>
         <activity
             android:name=".activities.AddSourceOptionsActivity"
-            android:screenOrientation="sensorPortrait"
             android:theme="@style/Theme.FutoVideo.NoActionBar" />
         <activity
             android:name=".activities.PolycentricHomeActivity"
-            android:screenOrientation="sensorPortrait"
             android:theme="@style/Theme.FutoVideo.NoActionBar" />
         <activity
             android:name=".activities.PolycentricBackupActivity"
-            android:screenOrientation="sensorPortrait"
             android:theme="@style/Theme.FutoVideo.NoActionBar" />
         <activity
             android:name=".activities.PolycentricCreateProfileActivity"
-            android:screenOrientation="sensorPortrait"
             android:theme="@style/Theme.FutoVideo.NoActionBar" />
         <activity
             android:name=".activities.PolycentricProfileActivity"
-            android:screenOrientation="sensorPortrait"
             android:theme="@style/Theme.FutoVideo.NoActionBar" />
         <activity
             android:name=".activities.PolycentricWhyActivity"
-            android:screenOrientation="sensorPortrait"
             android:theme="@style/Theme.FutoVideo.NoActionBar" />
         <activity
             android:name=".activities.PolycentricImportProfileActivity"
-            android:screenOrientation="sensorPortrait"
             android:theme="@style/Theme.FutoVideo.NoActionBar" />
         <activity
             android:name=".activities.ManageTabsActivity"
-            android:screenOrientation="sensorPortrait"
             android:theme="@style/Theme.FutoVideo.NoActionBar" />
 
         <activity
             android:name=".activities.QRCaptureActivity"
-            android:screenOrientation="sensorPortrait"
             android:theme="@style/Theme.FutoVideo.NoActionBar" />
         <activity
             android:name=".activities.FCastGuideActivity"
-            android:screenOrientation="sensorPortrait"
             android:theme="@style/Theme.FutoVideo.NoActionBar" />
     </application>
 </manifest>

app/src/main/java/com/futo/platformplayer/Extensions_Syntax.kt

@@ -1,6 +1,9 @@
 package com.futo.platformplayer
 
 import android.net.Uri
+import java.net.Inet4Address
+import java.net.Inet6Address
+import java.net.InetAddress
 import java.net.URI
 import java.net.URISyntaxException
 import java.net.URLEncoder
@@ -26,3 +29,17 @@ fun String?.yesNoToBoolean(): Boolean {
 fun Boolean?.toYesNo(): String {
     return if (this == true) "YES" else "NO"
 }
+
+fun InetAddress?.toUrlAddress(): String {
+    return when (this) {
+        is Inet6Address -> {
+            "[${toString()}]"
+        }
+        is Inet4Address -> {
+            toString()
+        }
+        else -> {
+            throw Exception("Invalid address type")
+        }
+    }
+}

app/src/main/java/com/futo/platformplayer/api/http/server/HttpContext.kt

@@ -210,6 +210,20 @@ class HttpContext : AutoCloseable {
             }
         }
     }
+    fun respondBytes(status: Int, headers: HttpHeaders, body: ByteArray? = null) {
+        if(headers.get("content-length").isNullOrEmpty()) {
+            if (body != null) {
+                headers.put("content-length", body.size.toString());
+            } else {
+                headers.put("content-length", "0")
+            }
+        }
+        respond(status, headers) { responseStream ->
+            if(body != null) {
+                responseStream.write(body);
+            }
+        }
+    }
     fun respond(status: Int, headers: HttpHeaders, writing: (OutputStream)->Unit) {
         val responseStream = _responseStream ?: throw IllegalStateException("No response stream set");
 

app/src/main/java/com/futo/platformplayer/api/http/server/ManagedHttpServer.kt

@@ -2,7 +2,7 @@ package com.futo.platformplayer.api.http.server
 
 import com.futo.platformplayer.api.http.ManagedHttpClient
 import com.futo.platformplayer.api.http.server.exceptions.EmptyRequestException
-import com.futo.platformplayer.api.http.server.handlers.HttpFuntionHandler
+import com.futo.platformplayer.api.http.server.handlers.HttpFunctionHandler
 import com.futo.platformplayer.api.http.server.handlers.HttpHandler
 import com.futo.platformplayer.api.http.server.handlers.HttpOptionsAllowHandler
 import com.futo.platformplayer.logging.Logger
@@ -208,20 +208,20 @@ class ManagedHttpServer(private val _requestedPort: Int = 0) {
 
         for(getMethod in getMethods)
             if(getMethod.first.parameterTypes.firstOrNull() == HttpContext::class.java && getMethod.first.parameterCount == 1)
-                addHandler(HttpFuntionHandler("GET", getMethod.second.path) { getMethod.first.invoke(obj, it) }).apply {
+                addHandler(HttpFunctionHandler("GET", getMethod.second.path) { getMethod.first.invoke(obj, it) }).apply {
                     if(!getMethod.second.contentType.isEmpty())
                         this.withContentType(getMethod.second.contentType);
                 }.withContentType(getMethod.second.contentType);
         for(postMethod in postMethods)
             if(postMethod.first.parameterTypes.firstOrNull() == HttpContext::class.java && postMethod.first.parameterCount == 1)
-                addHandler(HttpFuntionHandler("POST", postMethod.second.path) { postMethod.first.invoke(obj, it) }).apply {
+                addHandler(HttpFunctionHandler("POST", postMethod.second.path) { postMethod.first.invoke(obj, it) }).apply {
                     if(!postMethod.second.contentType.isEmpty())
                         this.withContentType(postMethod.second.contentType);
                 }.withContentType(postMethod.second.contentType);
 
         for(getField in getFields) {
             getField.first.isAccessible = true;
-            addHandler(HttpFuntionHandler("GET", getField.second.path) {
+            addHandler(HttpFunctionHandler("GET", getField.second.path) {
                 val value = getField.first.get(obj) as String?;
                 if(value != null) {
                     val headers = HttpHeaders(

app/src/main/java/com/futo/platformplayer/api/http/server/handlers/HttpFunctionHandler.kt

@@ -2,7 +2,7 @@ package com.futo.platformplayer.api.http.server.handlers
 
 import com.futo.platformplayer.api.http.server.HttpContext
 
-class HttpFuntionHandler(method: String, path: String, val handler: (HttpContext)->Unit) : HttpHandler(method, path) {
+class HttpFunctionHandler(method: String, path: String, val handler: (HttpContext)->Unit) : HttpHandler(method, path) {
     override fun handle(httpContext: HttpContext) {
         httpContext.setResponseHeaders(this.headers);
         handler(httpContext);

app/src/main/java/com/futo/platformplayer/api/media/models/chapters/IChapter.kt

@@ -23,7 +23,7 @@ enum class ChapterType(val value: Int) {
     companion object {
         fun fromInt(value: Int): ChapterType
         {
-            val result = ChapterType.values().firstOrNull { it.value == value };
+            val result = ChapterType.entries.firstOrNull { it.value == value };
             if(result == null)
                 throw UnknownPlatformException(value.toString());
             return result;

app/src/main/java/com/futo/platformplayer/api/media/models/contents/ContentType.kt

@@ -21,7 +21,7 @@ enum class ContentType(val value: Int) {
     companion object {
         fun fromInt(value: Int): ContentType
         {
-            val result = ContentType.values().firstOrNull { it.value == value };
+            val result = ContentType.entries.firstOrNull { it.value == value };
             if(result == null)
                 throw UnknownPlatformException(value.toString());
             return result;

app/src/main/java/com/futo/platformplayer/api/media/models/live/LiveEventType.kt

@@ -10,7 +10,7 @@ enum class LiveEventType(val value : Int) {
 
     companion object{
         fun fromInt(value : Int) : LiveEventType{
-            return LiveEventType.values().first { it.value == value };
+            return LiveEventType.entries.first { it.value == value };
         }
     }
 }

app/src/main/java/com/futo/platformplayer/api/media/models/post/TextType.kt

@@ -10,7 +10,7 @@ enum class TextType(val value: Int) {
     companion object {
         fun fromInt(value: Int): TextType
         {
-            val result = TextType.values().firstOrNull { it.value == value };
+            val result = TextType.entries.firstOrNull { it.value == value };
             if(result == null)
                 throw IllegalArgumentException("Unknown Texttype: $value");
             return result;

app/src/main/java/com/futo/platformplayer/api/media/models/ratings/RatingType.kt

@@ -8,7 +8,7 @@ enum class RatingType(val value : Int) {
 
     companion object{
         fun fromInt(value : Int) : RatingType{
-            return RatingType.values().first { it.value == value };
+            return RatingType.entries.first { it.value == value };
         }
     }
 }

app/src/main/java/com/futo/platformplayer/casting/StateCasting.kt

@@ -6,14 +6,17 @@ import android.net.Uri
 import android.os.Looper
 import android.util.Base64
 import android.util.Log
-import com.futo.platformplayer.BuildConfig
+import android.util.Xml
+import androidx.annotation.OptIn
+import androidx.media3.common.util.UnstableApi
 import com.futo.platformplayer.Settings
 import com.futo.platformplayer.UIDialogs
 import com.futo.platformplayer.api.http.ManagedHttpClient
+import com.futo.platformplayer.api.http.server.HttpHeaders
 import com.futo.platformplayer.api.http.server.ManagedHttpServer
 import com.futo.platformplayer.api.http.server.handlers.HttpConstantHandler
 import com.futo.platformplayer.api.http.server.handlers.HttpFileHandler
-import com.futo.platformplayer.api.http.server.handlers.HttpFuntionHandler
+import com.futo.platformplayer.api.http.server.handlers.HttpFunctionHandler
 import com.futo.platformplayer.api.http.server.handlers.HttpProxyHandler
 import com.futo.platformplayer.api.media.models.streams.sources.IAudioSource
 import com.futo.platformplayer.api.media.models.streams.sources.IAudioUrlSource
@@ -26,16 +29,23 @@ import com.futo.platformplayer.api.media.models.streams.sources.LocalSubtitleSou
 import com.futo.platformplayer.api.media.models.streams.sources.LocalVideoSource
 import com.futo.platformplayer.api.media.models.subtitles.ISubtitleSource
 import com.futo.platformplayer.api.media.models.video.IPlatformVideoDetails
+import com.futo.platformplayer.api.media.platforms.js.models.JSRequestExecutor
+import com.futo.platformplayer.api.media.platforms.js.models.sources.JSDashManifestMergingRawSource
+import com.futo.platformplayer.api.media.platforms.js.models.sources.JSDashManifestRawAudioSource
+import com.futo.platformplayer.api.media.platforms.js.models.sources.JSDashManifestRawSource
 import com.futo.platformplayer.builders.DashBuilder
 import com.futo.platformplayer.constructs.Event1
 import com.futo.platformplayer.constructs.Event2
 import com.futo.platformplayer.exceptions.UnsupportedCastException
 import com.futo.platformplayer.logging.Logger
+import com.futo.platformplayer.mdns.DnsService
+import com.futo.platformplayer.mdns.ServiceDiscoverer
 import com.futo.platformplayer.models.CastingDeviceInfo
 import com.futo.platformplayer.parsers.HLS
 import com.futo.platformplayer.states.StateApp
 import com.futo.platformplayer.stores.CastingDeviceInfoStorage
 import com.futo.platformplayer.stores.FragmentedStorage
+import com.futo.platformplayer.toUrlAddress
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.cancel
@@ -43,17 +53,15 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.json.Json
+import java.io.ByteArrayInputStream
 import java.net.InetAddress
+import java.net.URLDecoder
+import java.net.URLEncoder
 import java.util.UUID
-import javax.jmdns.JmDNS
-import javax.jmdns.ServiceEvent
-import javax.jmdns.ServiceListener
-import javax.jmdns.ServiceTypeListener
 
 class StateCasting {
     private val _scopeIO = CoroutineScope(Dispatchers.IO);
     private val _scopeMain = CoroutineScope(Dispatchers.Main);
-    private var _jmDNS: JmDNS? = null;
     private val _storage: CastingDeviceInfoStorage = FragmentedStorage.get();
 
     private val _castServer = ManagedHttpServer(9999);
@@ -70,105 +78,51 @@ class StateCasting {
     val onActiveDeviceDurationChanged = Event1<Double>();
     val onActiveDeviceVolumeChanged = Event1<Double>();
     var activeDevice: CastingDevice? = null;
+    private var _videoExecutor: JSRequestExecutor? = null
+    private var _audioExecutor: JSRequestExecutor? = null
     private val _client = ManagedHttpClient();
     var _resumeCastingDevice: CastingDeviceInfo? = null;
+    val _serviceDiscoverer = ServiceDiscoverer(arrayOf(
+        "_googlecast._tcp.local",
+        "_airplay._tcp.local",
+        "_fastcast._tcp.local",
+        "_fcast._tcp.local"
+    )) { handleServiceUpdated(it) }
 
     val isCasting: Boolean get() = activeDevice != null;
 
-    private val _chromecastServiceListener = object : ServiceListener {
+    private fun handleServiceUpdated(services: List<DnsService>) {
-        override fun serviceAdded(event: ServiceEvent) {
+        for (s in services) {
-            Logger.i(TAG, "ChromeCast service added: " + event.info);
+            //TODO: Addresses IPv4 only?
-            addOrUpdateDevice(event);
+            val addresses = s.addresses.toTypedArray()
-        }
+            val port = s.port.toInt()
-
+            var name = s.texts.firstOrNull { it.startsWith("md=") }?.substring("md=".length)
-        override fun serviceRemoved(event: ServiceEvent) {
+            if (s.name.endsWith("._googlecast._tcp.local")) {
-            Logger.i(TAG, "ChromeCast service removed: " + event.info);
+                if (name == null) {
-            synchronized(devices) {
+                    name = s.name.substring(0, s.name.length - "._googlecast._tcp.local".length)
-                val device = devices[event.info.name];
-                if (device != null) {
-                    onDeviceRemoved.emit(device);
                 }
-            }
-        }
 
-        override fun serviceResolved(event: ServiceEvent) {
+                addOrUpdateChromeCastDevice(name, addresses, port)
-            Logger.v(TAG, "ChromeCast service resolved: " + event.info);
+            } else if (s.name.endsWith("._airplay._tcp.local")) {
-            addOrUpdateDevice(event);
+                if (name == null) {
-        }
+                    name = s.name.substring(0, s.name.length - "._airplay._tcp.local".length)
-
-        fun addOrUpdateDevice(event: ServiceEvent) {
-            addOrUpdateChromeCastDevice(event.info.name, event.info.inetAddresses, event.info.port);
-        }
-    }
-
-    private val _airPlayServiceListener = object : ServiceListener {
-        override fun serviceAdded(event: ServiceEvent) {
-            Logger.i(TAG, "AirPlay service added: " + event.info);
-            addOrUpdateDevice(event);
-        }
-
-        override fun serviceRemoved(event: ServiceEvent) {
-            Logger.i(TAG, "AirPlay service removed: " + event.info);
-            synchronized(devices) {
-                val device = devices[event.info.name];
-                if (device != null) {
-                    onDeviceRemoved.emit(device);
                 }
-            }
-        }
 
-        override fun serviceResolved(event: ServiceEvent) {
+                addOrUpdateAirPlayDevice(name, addresses, port)
-            Logger.i(TAG, "AirPlay service resolved: " + event.info);
+            } else if (s.name.endsWith("._fastcast._tcp.local")) {
-            addOrUpdateDevice(event);
+                if (name == null) {
-        }
+                    name = s.name.substring(0, s.name.length - "._fastcast._tcp.local".length)
-
-        fun addOrUpdateDevice(event: ServiceEvent) {
-            addOrUpdateAirPlayDevice(event.info.name, event.info.inetAddresses, event.info.port);
-        }
-    }
-
-    private val _fastCastServiceListener = object : ServiceListener {
-        override fun serviceAdded(event: ServiceEvent) {
-            Logger.i(TAG, "FastCast service added: " + event.info);
-            addOrUpdateDevice(event);
-        }
-
-        override fun serviceRemoved(event: ServiceEvent) {
-            Logger.i(TAG, "FastCast service removed: " + event.info);
-            synchronized(devices) {
-                val device = devices[event.info.name];
-                if (device != null) {
-                    onDeviceRemoved.emit(device);
                 }
+
+                addOrUpdateFastCastDevice(name, addresses, port)
+            } else if (s.name.endsWith("._fcast._tcp.local")) {
+                if (name == null) {
+                    name = s.name.substring(0, s.name.length - "._fcast._tcp.local".length)
+                }
+
+                addOrUpdateFastCastDevice(name, addresses, port)
             }
         }
-
-        override fun serviceResolved(event: ServiceEvent) {
-            Logger.i(TAG, "FastCast service resolved: " + event.info);
-            addOrUpdateDevice(event);
-        }
-
-        fun addOrUpdateDevice(event: ServiceEvent) {
-            addOrUpdateFastCastDevice(event.info.name, event.info.inetAddresses, event.info.port);
-        }
-    }
-
-    private val _serviceTypeListener = object : ServiceTypeListener {
-        override fun serviceTypeAdded(event: ServiceEvent?) {
-            if (event == null) {
-                return;
-            }
-
-            Logger.i(TAG, "Service type added (name: ${event.name}, type: ${event.type})");
-        }
-
-        override fun subTypeForServiceTypeAdded(event: ServiceEvent?) {
-            if (event == null) {
-                return;
-            }
-
-            Logger.i(TAG, "Sub type for service type added (name: ${event.name}, type: ${event.type})");
-        }
     }
 
     fun handleUrl(context: Context, url: String) {
@@ -237,29 +191,30 @@ class StateCasting {
         rememberedDevices.clear();
         rememberedDevices.addAll(_storage.deviceInfos.map { deviceFromCastingDeviceInfo(it) });
 
-        _scopeIO.launch {
-            try {
-                val jmDNS = JmDNS.create(InetAddress.getLocalHost());
-                jmDNS.addServiceListener("_googlecast._tcp.local.", _chromecastServiceListener);
-                jmDNS.addServiceListener("_airplay._tcp.local.", _airPlayServiceListener);
-                jmDNS.addServiceListener("_fastcast._tcp.local.", _fastCastServiceListener);
-                jmDNS.addServiceListener("_fcast._tcp.local.", _fastCastServiceListener);
-
-                if (BuildConfig.DEBUG) {
-                    jmDNS.addServiceTypeListener(_serviceTypeListener);
-                }
-
-                _jmDNS = jmDNS;
-            } catch (e: Throwable) {
-                Logger.e(TAG, "Failed to start casting service.", e);
-            }
-        }
         _castServer.start();
         enableDeveloper(true);
 
         Logger.i(TAG, "CastingService started.");
     }
 
+    @Synchronized
+    fun startDiscovering() {
+        try {
+            _serviceDiscoverer.start()
+        } catch (e: Throwable) {
+            Logger.i(TAG, "Failed to start ServiceDiscoverer", e)
+        }
+    }
+
+    @Synchronized
+    fun stopDiscovering() {
+        try {
+            _serviceDiscoverer.stop()
+        } catch (e: Throwable) {
+            Logger.i(TAG, "Failed to stop ServiceDiscoverer", e)
+        }
+    }
+
     @Synchronized
     fun stop() {
         if (!_started)
@@ -269,25 +224,7 @@ class StateCasting {
 
         Logger.i(TAG, "CastingService stopping.")
 
-        val jmDNS = _jmDNS;
+        stopDiscovering()
-        if (jmDNS != null) {
-            _scopeIO.launch {
-                try {
-                    jmDNS.removeServiceListener("_googlecast._tcp.local.", _chromecastServiceListener);
-                    jmDNS.removeServiceListener("_airplay._tcp", _airPlayServiceListener);
-                    jmDNS.removeServiceListener("_fastcast._tcp.local.", _fastCastServiceListener);
-
-                    if (BuildConfig.DEBUG) {
-                        jmDNS.removeServiceTypeListener(_serviceTypeListener);
-                    }
-
-                    jmDNS.close();
-                } catch (e: Throwable) {
-                    Logger.e(TAG, "Failed to stop mDNS.", e);
-                }
-            }
-        }
-
         _scopeIO.cancel();
         _scopeMain.cancel();
 
@@ -437,15 +374,26 @@ class StateCasting {
             } else {
                 StateApp.instance.scope.launch(Dispatchers.IO) {
                     try {
-                        if (ad is FCastCastingDevice) {
+                        val isRawDash = videoSource is JSDashManifestRawSource || audioSource is JSDashManifestRawAudioSource
-                            Logger.i(TAG, "Casting as DASH direct");
+                        if (isRawDash) {
-                            castDashDirect(contentResolver, video, videoSource as IVideoUrlSource?, audioSource as IAudioUrlSource?, subtitleSource, resumePosition, speed);
+                            Logger.i(TAG, "Casting as raw DASH");
-                        } else if (ad is AirPlayCastingDevice) {
+
-                            Logger.i(TAG, "Casting as HLS indirect");
+                            try {
-                            castHlsIndirect(contentResolver, video, videoSource as IVideoUrlSource?, audioSource as IAudioUrlSource?, subtitleSource, resumePosition, speed);
+                                castDashRaw(contentResolver, video, videoSource as JSDashManifestRawSource?, audioSource as JSDashManifestRawAudioSource?, subtitleSource, resumePosition, speed);
+                            } catch (e: Throwable) {
+                                Logger.e(TAG, "Failed to start casting DASH raw videoSource=${videoSource} audioSource=${audioSource}.", e);
+                            }
                         } else {
-                            Logger.i(TAG, "Casting as DASH indirect");
+                            if (ad is FCastCastingDevice) {
-                            castDashIndirect(contentResolver, video, videoSource as IVideoUrlSource?, audioSource as IAudioUrlSource?, subtitleSource, resumePosition, speed);
+                                Logger.i(TAG, "Casting as DASH direct");
+                                castDashDirect(contentResolver, video, videoSource as IVideoUrlSource?, audioSource as IAudioUrlSource?, subtitleSource, resumePosition, speed);
+                            } else if (ad is AirPlayCastingDevice) {
+                                Logger.i(TAG, "Casting as HLS indirect");
+                                castHlsIndirect(contentResolver, video, videoSource as IVideoUrlSource?, audioSource as IAudioUrlSource?, subtitleSource, resumePosition, speed);
+                            } else {
+                                Logger.i(TAG, "Casting as DASH indirect");
+                                castDashIndirect(contentResolver, video, videoSource as IVideoUrlSource?, audioSource as IAudioUrlSource?, subtitleSource, resumePosition, speed);
+                            }
                         }
                     } catch (e: Throwable) {
                         Logger.e(TAG, "Failed to start casting DASH videoSource=${videoSource} audioSource=${audioSource}.", e);
@@ -454,7 +402,7 @@ class StateCasting {
             }
         } else {
             val proxyStreams = Settings.instance.casting.alwaysProxyRequests;
-            val url = "http://${ad.localAddress.toString().trim('/')}:${_castServer.port}";
+            val url = "http://${ad.localAddress.toUrlAddress().trim('/')}:${_castServer.port}";
             val id = UUID.randomUUID();
 
             if (videoSource is IVideoUrlSource) {
@@ -489,6 +437,26 @@ class StateCasting {
             } else if (audioSource is LocalAudioSource) {
                 Logger.i(TAG, "Casting as local audio");
                 castLocalAudio(video, audioSource, resumePosition, speed);
+            } else if (videoSource is JSDashManifestRawSource) {
+                Logger.i(TAG, "Casting as JSDashManifestRawSource video");
+
+                StateApp.instance.scope.launch(Dispatchers.IO) {
+                    try {
+                        castDashRaw(contentResolver, video, videoSource as JSDashManifestRawSource?, null, null, resumePosition, speed);
+                    } catch (e: Throwable) {
+                        Logger.e(TAG, "Failed to start casting DASH raw videoSource=${videoSource}.", e);
+                    }
+                }
+            } else if (audioSource is JSDashManifestRawAudioSource) {
+                Logger.i(TAG, "Casting as JSDashManifestRawSource audio");
+
+                StateApp.instance.scope.launch(Dispatchers.IO) {
+                    try {
+                        castDashRaw(contentResolver, video, null, audioSource as JSDashManifestRawAudioSource?, null, resumePosition, speed);
+                    } catch (e: Throwable) {
+                        Logger.e(TAG, "Failed to start casting DASH raw audioSource=${audioSource}.", e);
+                    }
+                }
             } else {
                 var str = listOf(
                     if(videoSource != null) "Video: ${videoSource::class.java.simpleName}" else null,
@@ -529,7 +497,7 @@ class StateCasting {
     private fun castLocalVideo(video: IPlatformVideoDetails, videoSource: LocalVideoSource, resumePosition: Double, speed: Double?) : List<String> {
         val ad = activeDevice ?: return listOf();
 
-        val url = "http://${ad.localAddress.toString().trim('/')}:${_castServer.port}";
+        val url = "http://${ad.localAddress.toUrlAddress().trim('/')}:${_castServer.port}";
         val id = UUID.randomUUID();
         val videoPath = "/video-${id}"
         val videoUrl = url + videoPath;
@@ -548,7 +516,7 @@ class StateCasting {
     private fun castLocalAudio(video: IPlatformVideoDetails, audioSource: LocalAudioSource, resumePosition: Double, speed: Double?) : List<String> {
         val ad = activeDevice ?: return listOf();
 
-        val url = "http://${ad.localAddress.toString().trim('/')}:${_castServer.port}";
+        val url = "http://${ad.localAddress.toUrlAddress().trim('/')}:${_castServer.port}";
         val id = UUID.randomUUID();
         val audioPath = "/audio-${id}"
         val audioUrl = url + audioPath;
@@ -567,7 +535,7 @@ class StateCasting {
     private fun castLocalHls(video: IPlatformVideoDetails, videoSource: LocalVideoSource?, audioSource: LocalAudioSource?, subtitleSource: LocalSubtitleSource?, resumePosition: Double, speed: Double?): List<String> {
         val ad = activeDevice ?: return listOf()
 
-        val url = "http://${ad.localAddress.toString().trim('/')}:${_castServer.port}"
+        val url = "http://${ad.localAddress.toUrlAddress().trim('/')}:${_castServer.port}"
         val id = UUID.randomUUID()
 
         val hlsPath = "/hls-${id}"
@@ -663,7 +631,7 @@ class StateCasting {
     private fun castLocalDash(video: IPlatformVideoDetails, videoSource: LocalVideoSource?, audioSource: LocalAudioSource?, subtitleSource: LocalSubtitleSource?, resumePosition: Double, speed: Double?) : List<String> {
         val ad = activeDevice ?: return listOf();
 
-        val url = "http://${ad.localAddress.toString().trim('/')}:${_castServer.port}";
+        val url = "http://${ad.localAddress.toUrlAddress().trim('/')}:${_castServer.port}";
         val id = UUID.randomUUID();
 
         val dashPath = "/dash-${id}"
@@ -713,7 +681,7 @@ class StateCasting {
         val ad = activeDevice ?: return listOf();
         val proxyStreams = Settings.instance.casting.alwaysProxyRequests || ad !is FCastCastingDevice;
 
-        val url = "http://${ad.localAddress.toString().trim('/')}:${_castServer.port}";
+        val url = "http://${ad.localAddress.toUrlAddress().trim('/')}:${_castServer.port}";
         val id = UUID.randomUUID();
 
         val videoPath = "/video-${id}"
@@ -771,20 +739,21 @@ class StateCasting {
         Logger.v(TAG) { "Dash manifest: $content" };
         ad.loadContent("application/dash+xml", content, resumePosition, video.duration.toDouble(), speed);
 
-        return listOf(videoUrl ?: "", audioUrl ?: "", subtitlesUrl ?: "", videoSource?.getVideoUrl() ?: "", audioSource?.getAudioUrl() ?: "", subtitlesUri.toString());    }
+        return listOf(videoUrl ?: "", audioUrl ?: "", subtitlesUrl ?: "", videoSource?.getVideoUrl() ?: "", audioSource?.getAudioUrl() ?: "", subtitlesUri.toString());
+    }
 
     private fun castProxiedHls(video: IPlatformVideoDetails, sourceUrl: String, codec: String?, resumePosition: Double, speed: Double?): List<String> {
         _castServer.removeAllHandlers("castProxiedHlsMaster")
 
         val ad = activeDevice ?: return listOf();
-        val url = "http://${ad.localAddress.toString().trim('/')}:${_castServer.port}";
+        val url = "http://${ad.localAddress.toUrlAddress().trim('/')}:${_castServer.port}";
 
         val id = UUID.randomUUID();
         val hlsPath = "/hls-${id}"
         val hlsUrl = url + hlsPath
         Logger.i(TAG, "HLS url: $hlsUrl");
 
-        _castServer.addHandlerWithAllowAllOptions(HttpFuntionHandler("GET", hlsPath) { masterContext ->
+        _castServer.addHandlerWithAllowAllOptions(HttpFunctionHandler("GET", hlsPath) { masterContext ->
             _castServer.removeAllHandlers("castProxiedHlsVariant")
 
             val headers = masterContext.headers.clone()
@@ -811,7 +780,7 @@ class StateCasting {
                     val proxiedVariantPlaylist = proxyVariantPlaylist(url, id, variantPlaylist, video.isLive)
                     val proxiedVariantPlaylist_m3u8 = proxiedVariantPlaylist.buildM3U8()
                     masterContext.respondCode(200, vpHeaders, proxiedVariantPlaylist_m3u8);
-                    return@HttpFuntionHandler
+                    return@HttpFunctionHandler
                 } else {
                     throw e
                 }
@@ -828,7 +797,7 @@ class StateCasting {
                 val newPlaylistPath = "/hls-playlist-${playlistId}"
                 val newPlaylistUrl = url + newPlaylistPath;
 
-                _castServer.addHandlerWithAllowAllOptions(HttpFuntionHandler("GET", newPlaylistPath) { vpContext ->
+                _castServer.addHandlerWithAllowAllOptions(HttpFunctionHandler("GET", newPlaylistPath) { vpContext ->
                     val vpHeaders = vpContext.headers.clone()
                     vpHeaders["Content-Type"] = "application/vnd.apple.mpegurl";
 
@@ -858,7 +827,7 @@ class StateCasting {
                     val newPlaylistPath = "/hls-playlist-${playlistId}"
                     newPlaylistUrl = url + newPlaylistPath
 
-                    _castServer.addHandlerWithAllowAllOptions(HttpFuntionHandler("GET", newPlaylistPath) { vpContext ->
+                    _castServer.addHandlerWithAllowAllOptions(HttpFunctionHandler("GET", newPlaylistPath) { vpContext ->
                         val vpHeaders = vpContext.headers.clone()
                         vpHeaders["Content-Type"] = "application/vnd.apple.mpegurl";
 
@@ -947,7 +916,7 @@ class StateCasting {
 
     private suspend fun castHlsIndirect(contentResolver: ContentResolver, video: IPlatformVideoDetails, videoSource: IVideoUrlSource?, audioSource: IAudioUrlSource?, subtitleSource: ISubtitleSource?, resumePosition: Double, speed: Double?) : List<String> {
         val ad = activeDevice ?: return listOf();
-        val url = "http://${ad.localAddress.toString().trim('/')}:${_castServer.port}";
+        val url = "http://${ad.localAddress.toUrlAddress().trim('/')}:${_castServer.port}";
         val id = UUID.randomUUID();
 
         val hlsPath = "/hls-${id}"
@@ -1077,7 +1046,7 @@ class StateCasting {
         val ad = activeDevice ?: return listOf();
         val proxyStreams = Settings.instance.casting.alwaysProxyRequests || ad !is FCastCastingDevice;
 
-        val url = "http://${ad.localAddress.toString().trim('/')}:${_castServer.port}";
+        val url = "http://${ad.localAddress.toUrlAddress().trim('/')}:${_castServer.port}";
         val id = UUID.randomUUID();
 
         val dashPath = "/dash-${id}"
@@ -1151,6 +1120,166 @@ class StateCasting {
         return listOf(dashUrl, videoUrl ?: "", audioUrl ?: "", subtitlesUrl ?: "", videoSource?.getVideoUrl() ?: "", audioSource?.getAudioUrl() ?: "", subtitlesUri.toString());
     }
 
+    private fun cleanExecutors() {
+        if (_videoExecutor != null) {
+            _videoExecutor?.cleanup()
+            _videoExecutor = null
+        }
+
+        if (_audioExecutor != null) {
+            _audioExecutor?.cleanup()
+            _audioExecutor = null
+        }
+    }
+
+    @OptIn(UnstableApi::class)
+    private suspend fun castDashRaw(contentResolver: ContentResolver, video: IPlatformVideoDetails, videoSource: JSDashManifestRawSource?, audioSource: JSDashManifestRawAudioSource?, subtitleSource: ISubtitleSource?, resumePosition: Double, speed: Double?) : List<String> {
+        val ad = activeDevice ?: return listOf();
+
+        cleanExecutors()
+        _castServer.removeAllHandlers("castDashRaw")
+
+        val url = "http://${ad.localAddress.toUrlAddress().trim('/')}:${_castServer.port}";
+        val id = UUID.randomUUID();
+
+        val dashPath = "/dash-${id}"
+        val videoPath = "/video-${id}"
+        val audioPath = "/audio-${id}"
+        val subtitlePath = "/subtitle-${id}"
+
+        val dashUrl = url + dashPath;
+        Logger.i(TAG, "DASH url: $dashUrl");
+
+        val videoUrl = url + videoPath
+        val audioUrl = url + audioPath
+
+        val subtitlesUri = if (subtitleSource != null) withContext(Dispatchers.IO) {
+            return@withContext subtitleSource.getSubtitlesURI();
+        } else null;
+
+        var subtitlesUrl: String? = null;
+        if (subtitlesUri != null) {
+            if(subtitlesUri.scheme == "file") {
+                var content: String? = null;
+                val inputStream = contentResolver.openInputStream(subtitlesUri);
+                inputStream?.use { stream ->
+                    val reader = stream.bufferedReader();
+                    content = reader.use { it.readText() };
+                }
+
+                if (content != null) {
+                    _castServer.addHandlerWithAllowAllOptions(
+                        HttpConstantHandler("GET", subtitlePath, content!!, subtitleSource?.format ?: "text/vtt")
+                            .withHeader("Access-Control-Allow-Origin", "*"), true
+                    ).withTag("cast");
+                }
+
+                subtitlesUrl = url + subtitlePath;
+            } else {
+                subtitlesUrl = subtitlesUri.toString();
+            }
+        }
+
+        var dashContent = withContext(Dispatchers.IO) {
+            //TODO: Include subtitlesURl in the future
+            return@withContext if (audioSource != null && videoSource != null) {
+                JSDashManifestMergingRawSource(videoSource, audioSource).generate()
+            } else if (audioSource != null) {
+                audioSource.generate()
+            } else if (videoSource != null) {
+                videoSource.generate()
+            } else {
+                Logger.e(TAG, "Expected at least audio or video to be set")
+                null
+            }
+        } ?: throw Exception("Dash is null")
+
+        for (representation in representationRegex.findAll(dashContent)) {
+            val mediaType = representation.groups[1]?.value ?: throw Exception("Media type should be found")
+            dashContent = mediaInitializationRegex.replace(dashContent) {
+                if (it.range.first < representation.range.first || it.range.last > representation.range.last) {
+                    return@replace it.value
+                }
+
+                if (mediaType.startsWith("video/")) {
+                    return@replace "${it.groups[1]!!.value}=\"${videoUrl}?url=${URLEncoder.encode(it.groups[2]!!.value, "UTF-8").replace("%24Number%24", "\$Number\$")}&amp;mediaType=${URLEncoder.encode(mediaType, "UTF-8")}\""
+                } else if (mediaType.startsWith("audio/")) {
+                    return@replace "${it.groups[1]!!.value}=\"${audioUrl}?url=${URLEncoder.encode(it.groups[2]!!.value, "UTF-8").replace("%24Number%24", "\$Number\$")}&amp;mediaType=${URLEncoder.encode(mediaType, "UTF-8")}\""
+                } else {
+                    throw Exception("Expected audio or video")
+                }
+            }
+        }
+
+        if (videoSource != null && !videoSource.hasRequestExecutor) {
+            throw Exception("Video source without request executor not supported")
+        }
+
+        if (audioSource != null && !audioSource.hasRequestExecutor) {
+            throw Exception("Audio source without request executor not supported")
+        }
+
+        if (audioSource != null && audioSource.hasRequestExecutor) {
+            _audioExecutor = audioSource.getRequestExecutor()
+        }
+
+        if (videoSource != null && videoSource.hasRequestExecutor) {
+            _videoExecutor = videoSource.getRequestExecutor()
+        }
+
+        //TOOD: Else also handle the non request executor case, perhaps add ?url=$originalUrl to the query parameters, ... propagate this for all other flows also
+
+        Logger.v(TAG) { "Dash manifest: $dashContent" };
+
+        _castServer.addHandlerWithAllowAllOptions(
+            HttpConstantHandler("GET", dashPath, dashContent,
+                "application/dash+xml")
+                .withHeader("Access-Control-Allow-Origin", "*"), true
+        ).withTag("castDashRaw");
+
+        if (videoSource != null) {
+            _castServer.addHandlerWithAllowAllOptions(
+                HttpFunctionHandler("GET", videoPath) { httpContext ->
+                    val originalUrl = httpContext.query["url"]?.let { URLDecoder.decode(it, "UTF-8") } ?: return@HttpFunctionHandler
+                    val mediaType = httpContext.query["mediaType"]?.let { URLDecoder.decode(it, "UTF-8") } ?: return@HttpFunctionHandler
+
+                    val videoExecutor = _videoExecutor;
+                    if (videoExecutor != null) {
+                        val data = videoExecutor.executeRequest(originalUrl, httpContext.headers)
+                        httpContext.respondBytes(200, HttpHeaders().apply {
+                            put("Content-Type", mediaType)
+                        }, data);
+                    } else {
+                        throw NotImplementedError()
+                    }
+                }.withHeader("Access-Control-Allow-Origin", "*"), true
+            ).withTag("castDashRaw");
+        }
+        if (audioSource != null) {
+            _castServer.addHandlerWithAllowAllOptions(
+                HttpFunctionHandler("GET", audioPath) { httpContext ->
+                    val originalUrl = httpContext.query["url"]?.let { URLDecoder.decode(it, "UTF-8") } ?: return@HttpFunctionHandler
+                    val mediaType = httpContext.query["mediaType"]?.let { URLDecoder.decode(it, "UTF-8") } ?: return@HttpFunctionHandler
+
+                    val audioExecutor = _audioExecutor;
+                    if (audioExecutor != null) {
+                        val data = audioExecutor.executeRequest(originalUrl, httpContext.headers)
+                        httpContext.respondBytes(200, HttpHeaders().apply {
+                            put("Content-Type", mediaType)
+                        }, data);
+                    } else {
+                        throw NotImplementedError()
+                    }
+                }.withHeader("Access-Control-Allow-Origin", "*"), true
+            ).withTag("castDashRaw");
+        }
+
+        Logger.i(TAG, "added new castDash handlers (dashPath: $dashPath, videoPath: $videoPath, audioPath: $audioPath).");
+        ad.loadVideo(if (video.isLive) "LIVE" else "BUFFERED", "application/dash+xml", dashUrl, resumePosition, video.duration.toDouble(), speed);
+
+        return listOf()
+    }
+
     private fun deviceFromCastingDeviceInfo(deviceInfo: CastingDeviceInfo): CastingDevice {
         return when (deviceInfo.type) {
             CastProtocolType.CHROMECAST -> {
@@ -1245,7 +1374,7 @@ class StateCasting {
                 }
             } else {
                 val newDevice = deviceFactory();
-                devices[name] = newDevice;
+                this.devices[name] = newDevice;
 
                 invokeEvents = {
                     onDeviceAdded.emit(newDevice);
@@ -1259,7 +1388,7 @@ class StateCasting {
     fun enableDeveloper(enableDev: Boolean){
         _castServer.removeAllHandlers("dev");
         if(enableDev) {
-            _castServer.addHandler(HttpFuntionHandler("GET", "/dashPlayer") { context ->
+            _castServer.addHandler(HttpFunctionHandler("GET", "/dashPlayer") { context ->
                 if (context.query.containsKey("dashUrl")) {
                     val dashUrl = context.query["dashUrl"];
                     val html = "<div>\n" +
@@ -1299,6 +1428,9 @@ class StateCasting {
     companion object {
         val instance: StateCasting = StateCasting();
 
+        private val representationRegex = Regex("<Representation .*?mimeType=\"(.*?)\".*?>(.*?)<\\/Representation>", RegexOption.DOT_MATCHES_ALL)
+        private val mediaInitializationRegex = Regex("(media|initiali[sz]ation)=\"([^\"]+)\"", RegexOption.DOT_MATCHES_ALL);
+
         private val TAG = "StateCasting";
     }
 }

app/src/main/java/com/futo/platformplayer/dialogs/ConnectCastingDialog.kt

@@ -104,6 +104,8 @@ class ConnectCastingDialog(context: Context?) : AlertDialog(context) {
         super.show();
         Logger.i(TAG, "Dialog shown.");
 
+        StateCasting.instance.startDiscovering()
+
         (_imageLoader.drawable as Animatable?)?.start();
 
         _devices.clear();
@@ -169,6 +171,7 @@ class ConnectCastingDialog(context: Context?) : AlertDialog(context) {
 
         (_imageLoader.drawable as Animatable?)?.stop();
 
+        StateCasting.instance.stopDiscovering()
         StateCasting.instance.onDeviceAdded.remove(this);
         StateCasting.instance.onDeviceChanged.remove(this);
         StateCasting.instance.onDeviceRemoved.remove(this);

app/src/main/java/com/futo/platformplayer/fragment/mainactivity/bottombar/MenuBottomBarFragment.kt

@@ -7,6 +7,7 @@ import android.annotation.SuppressLint
 import android.app.Activity
 import android.content.Context
 import android.content.Intent
+import android.content.res.Configuration
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
@@ -56,6 +57,12 @@ class MenuBottomBarFragment : MainActivityFragment() {
         return _view?.onBackPressed() ?: false;
     }
 
+    override fun onConfigurationChanged(newConfig: Configuration) {
+        super.onConfigurationChanged(newConfig)
+
+        _view?.updateAllButtonVisibility()
+    }
+
     @SuppressLint("ViewConstructor")
     class MenuBottomBarView : LinearLayout {
         private val _fragment: MenuBottomBarFragment;
@@ -251,9 +258,19 @@ class MenuBottomBarFragment : MainActivityFragment() {
                 button.updateActive(_fragment);
         }
 
+        override fun onConfigurationChanged(newConfig: Configuration?) {
+            super.onConfigurationChanged(newConfig)
+
+            updateAllButtonVisibility()
+        }
+
         fun updateAllButtonVisibility() {
+            if(_moreVisible) {
+                setMoreVisible(false);
+            }
+
             val defs = currentButtonDefinitions?.toMutableList() ?: return
-            val metrics = StateApp.instance.displayMetrics ?: resources.displayMetrics;
+            val metrics = resources.displayMetrics;
             _buttonsVisible = floor(metrics.widthPixels.toDouble() / 65.dp(resources).toDouble()).roundToInt();
             if (_buttonsVisible >= defs.size) {
                 updateBottomMenuButtons(defs.toMutableList(), false);

app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/ContentFeedView.kt

@@ -4,8 +4,10 @@ import android.content.Context
 import android.util.Log
 import android.view.LayoutInflater
 import android.widget.LinearLayout
+import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
+import androidx.recyclerview.widget.StaggeredGridLayoutManager
 import com.futo.platformplayer.R
 import com.futo.platformplayer.Settings
 import com.futo.platformplayer.UIDialogs
@@ -45,7 +47,7 @@ abstract class ContentFeedView<TFragment> : FeedView<TFragment, IPlatformContent
     private var _videoOptionsOverlay: SlideUpMenuOverlay? = null;
     protected open val shouldShowTimeBar: Boolean get() = true
 
-    constructor(fragment: TFragment, inflater: LayoutInflater, cachedRecyclerData: RecyclerData<InsertedViewAdapterWithLoader<ContentPreviewViewHolder>, LinearLayoutManager, IPager<IPlatformContent>, IPlatformContent, IPlatformContent, InsertedViewHolder<ContentPreviewViewHolder>>? = null) : super(fragment, inflater, cachedRecyclerData) {
+    constructor(fragment: TFragment, inflater: LayoutInflater, cachedRecyclerData: RecyclerData<InsertedViewAdapterWithLoader<ContentPreviewViewHolder>, StaggeredGridLayoutManager, IPager<IPlatformContent>, IPlatformContent, IPlatformContent, InsertedViewHolder<ContentPreviewViewHolder>>? = null) : super(fragment, inflater, cachedRecyclerData) {
 
     }
 
@@ -53,18 +55,34 @@ abstract class ContentFeedView<TFragment> : FeedView<TFragment, IPlatformContent
         return results;
     }
 
-    override fun createAdapter(recyclerResults: RecyclerView, context: Context, dataset: ArrayList<IPlatformContent>): InsertedViewAdapterWithLoader<ContentPreviewViewHolder> {
+    override fun createAdapter(
+        recyclerResults: RecyclerView,
+        context: Context,
+        dataset: ArrayList<IPlatformContent>
+    ): InsertedViewAdapterWithLoader<ContentPreviewViewHolder> {
         val player = StatePlayer.instance.getThumbnailPlayerOrCreate(context);
         player.modifyState("ThumbnailPlayer", { state -> state.muted = true });
         _exoPlayer = player;
 
         val v = LinearLayout(context).apply {
-            layoutParams = LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);
+            layoutParams = LinearLayout.LayoutParams(
+                LinearLayout.LayoutParams.MATCH_PARENT,
+                LinearLayout.LayoutParams.WRAP_CONTENT
+            );
             orientation = LinearLayout.VERTICAL;
         };
         headerView = v;
 
-        return PreviewContentListAdapter(context, feedStyle, dataset, player, _previewsEnabled, arrayListOf(v), arrayListOf(), shouldShowTimeBar).apply {
+        return PreviewContentListAdapter(
+            context,
+            feedStyle,
+            dataset,
+            player,
+            _previewsEnabled,
+            arrayListOf(v),
+            arrayListOf(),
+            shouldShowTimeBar
+        ).apply {
             attachAdapterEvents(this);
         }
     }
@@ -160,10 +178,13 @@ abstract class ContentFeedView<TFragment> : FeedView<TFragment, IPlatformContent
         adapter.onLongPress.remove(this);
     }
 
-    override fun onRestoreCachedData(cachedData: RecyclerData<InsertedViewAdapterWithLoader<ContentPreviewViewHolder>, LinearLayoutManager, IPager<IPlatformContent>, IPlatformContent, IPlatformContent, InsertedViewHolder<ContentPreviewViewHolder>>) {
+    override fun onRestoreCachedData(cachedData: RecyclerData<InsertedViewAdapterWithLoader<ContentPreviewViewHolder>, StaggeredGridLayoutManager, IPager<IPlatformContent>, IPlatformContent, IPlatformContent, InsertedViewHolder<ContentPreviewViewHolder>>) {
         super.onRestoreCachedData(cachedData)
         val v = LinearLayout(context).apply {
-            layoutParams = LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);
+            layoutParams = LinearLayout.LayoutParams(
+                LinearLayout.LayoutParams.MATCH_PARENT,
+                LinearLayout.LayoutParams.WRAP_CONTENT
+            );
             orientation = LinearLayout.VERTICAL;
         };
         headerView = v;
@@ -171,10 +192,16 @@ abstract class ContentFeedView<TFragment> : FeedView<TFragment, IPlatformContent
         (cachedData.adapter as PreviewContentListAdapter?)?.let { attachAdapterEvents(it) };
     }
 
-    override fun createLayoutManager(recyclerResults: RecyclerView, context: Context): LinearLayoutManager {
+    override fun createLayoutManager(
-        val llmResults = LinearLayoutManager(context);
+        recyclerResults: RecyclerView,
-        llmResults.orientation = LinearLayoutManager.VERTICAL;
+        context: Context
-        return llmResults;
+    ): StaggeredGridLayoutManager {
+        val glmResults =
+            StaggeredGridLayoutManager(
+                if (resources.configuration.screenWidthDp >= resources.getDimension(R.dimen.landscape_threshold)) 2 else 1,
+                StaggeredGridLayoutManager.VERTICAL
+            );
+        return glmResults;
     }
 
     override fun onScrollStateChanged(newState: Int) {
@@ -220,8 +247,8 @@ abstract class ContentFeedView<TFragment> : FeedView<TFragment, IPlatformContent
         if(feedStyle == FeedStyle.THUMBNAIL)
             return;
 
-        val firstVisible = recyclerData.layoutManager.findFirstVisibleItemPosition();
+        val firstVisible = recyclerData.layoutManager.findFirstVisibleItemPositions(IntArray(recyclerData.layoutManager.spanCount))[0]
-        val lastVisible = recyclerData.layoutManager.findLastVisibleItemPosition();
+        val lastVisible = recyclerData.layoutManager.findLastVisibleItemPositions(IntArray(recyclerData.layoutManager.spanCount))[0]
         val itemsVisible = lastVisible - firstVisible + 1;
         val autoPlayIndex = (firstVisible + floor(itemsVisible / 2.0 + 0.49).toInt()).coerceAtLeast(0).coerceAtMost((recyclerData.results.size - 1));
 

app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/CreatorFeedView.kt

@@ -7,6 +7,7 @@ import android.view.ViewGroup.MarginLayoutParams
 import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
+import androidx.recyclerview.widget.StaggeredGridLayoutManager
 import com.futo.platformplayer.*
 import com.futo.platformplayer.api.media.models.PlatformAuthorLink
 import com.futo.platformplayer.api.media.models.contents.IPlatformContent
@@ -34,9 +35,8 @@ abstract class CreatorFeedView<TFragment> : FeedView<TFragment, PlatformAuthorLi
         );
     }
 
-    override fun createLayoutManager(recyclerResults: RecyclerView, context: Context): LinearLayoutManager {
+    override fun createLayoutManager(recyclerResults: RecyclerView, context: Context): StaggeredGridLayoutManager {
-        val glmResults = GridLayoutManager(context, 2);
+        val glmResults = StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL);
-        glmResults.orientation = LinearLayoutManager.VERTICAL;
 
         _swipeRefresh.layoutParams = (_swipeRefresh.layoutParams as MarginLayoutParams?)?.apply {
             rightMargin = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 8.0f, context.resources.displayMetrics).toInt();

app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/FeedView.kt

@@ -1,15 +1,18 @@
 package com.futo.platformplayer.fragment.mainactivity.main
 
 import android.content.Context
+import android.content.res.Configuration
 import android.graphics.Color
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.*
 import androidx.lifecycle.lifecycleScope
+import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import androidx.recyclerview.widget.RecyclerView.LayoutManager
+import androidx.recyclerview.widget.StaggeredGridLayoutManager
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
 import com.futo.platformplayer.*
 import com.futo.platformplayer.api.media.IPlatformClient
@@ -58,14 +61,14 @@ abstract class FeedView<TFragment, TResult, TConverted, TPager, TViewHolder> : L
     private var _activeTags: List<String>? = null;
 
     private var _nextPageHandler: TaskHandler<TPager, List<TResult>>;
-    val recyclerData: RecyclerData<InsertedViewAdapterWithLoader<TViewHolder>, LinearLayoutManager, TPager, TResult, TConverted, InsertedViewHolder<TViewHolder>>;
+    val recyclerData: RecyclerData<InsertedViewAdapterWithLoader<TViewHolder>, StaggeredGridLayoutManager, TPager, TResult, TConverted, InsertedViewHolder<TViewHolder>>;
 
     val fragment: TFragment;
 
     private val _scrollListener: RecyclerView.OnScrollListener;
     private var _automaticNextPageCounter = 0;
 
-    constructor(fragment: TFragment, inflater: LayoutInflater, cachedRecyclerData: RecyclerData<InsertedViewAdapterWithLoader<TViewHolder>, LinearLayoutManager, TPager, TResult, TConverted, InsertedViewHolder<TViewHolder>>? = null) : super(inflater.context) {
+    constructor(fragment: TFragment, inflater: LayoutInflater, cachedRecyclerData: RecyclerData<InsertedViewAdapterWithLoader<TViewHolder>, StaggeredGridLayoutManager, TPager, TResult, TConverted, InsertedViewHolder<TViewHolder>>? = null) : super(inflater.context) {
         this.fragment = fragment;
         inflater.inflate(R.layout.fragment_feed, this);
 
@@ -158,7 +161,7 @@ abstract class FeedView<TFragment, TResult, TConverted, TPager, TViewHolder> : L
                 super.onScrolled(recyclerView, dx, dy);
 
                 val visibleItemCount = _recyclerResults.childCount;
-                val firstVisibleItem = recyclerData.layoutManager.findFirstVisibleItemPosition();
+                val firstVisibleItem = recyclerData.layoutManager.findFirstVisibleItemPositions(IntArray(recyclerData.layoutManager.spanCount))[0]
                 //Logger.i(TAG, "onScrolled loadNextPage visibleItemCount=$visibleItemCount firstVisibleItem=$visibleItemCount")
 
                 if (!_loading && firstVisibleItem + visibleItemCount + visibleThreshold >= recyclerData.results.size && firstVisibleItem > 0) {
@@ -174,7 +177,7 @@ abstract class FeedView<TFragment, TResult, TConverted, TPager, TViewHolder> : L
     private fun ensureEnoughContentVisible(filteredResults: List<TConverted>) {
         val canScroll = if (recyclerData.results.isEmpty()) false else {
             val layoutManager = recyclerData.layoutManager
-            val firstVisibleItemPosition = layoutManager.findFirstVisibleItemPosition()
+            val firstVisibleItemPosition = layoutManager.findFirstVisibleItemPositions(IntArray(recyclerData.layoutManager.spanCount))[0]
 
             if (firstVisibleItemPosition != RecyclerView.NO_POSITION) {
                 val firstVisibleView = layoutManager.findViewByPosition(firstVisibleItemPosition)
@@ -226,7 +229,23 @@ abstract class FeedView<TFragment, TResult, TConverted, TPager, TViewHolder> : L
         }
     }
 
+    private fun updateSpanCount(){
+        if (resources.configuration.screenWidthDp >= resources.getDimension(R.dimen.landscape_threshold) && recyclerData.layoutManager.spanCount != 2){
+            recyclerData.layoutManager.spanCount = 2
+        } else if (resources.configuration.screenWidthDp < resources.getDimension(R.dimen.landscape_threshold) && recyclerData.layoutManager.spanCount != 1){
+            recyclerData.layoutManager.spanCount = 1
+        }
+    }
+
+    override fun onConfigurationChanged(newConfig: Configuration?) {
+        super.onConfigurationChanged(newConfig)
+
+        updateSpanCount()
+    }
+
     fun onResume() {
+        updateSpanCount()
+
         //Reload the pager if the plugin was killed
         val pager = recyclerData.pager;
         if((pager is MultiPager<*> && pager.findPager { it is JSPager<*> && !it.isAvailable  } != null) ||
@@ -277,8 +296,8 @@ abstract class FeedView<TFragment, TResult, TConverted, TPager, TViewHolder> : L
         }
     }
     protected abstract fun createAdapter(recyclerResults: RecyclerView, context: Context, dataset: ArrayList<TConverted>): InsertedViewAdapterWithLoader<TViewHolder>;
-    protected abstract fun createLayoutManager(recyclerResults: RecyclerView, context: Context): LinearLayoutManager;
+    protected abstract fun createLayoutManager(recyclerResults: RecyclerView, context: Context): StaggeredGridLayoutManager;
-    protected open fun onRestoreCachedData(cachedData: RecyclerData<InsertedViewAdapterWithLoader<TViewHolder>, LinearLayoutManager, TPager, TResult, TConverted, InsertedViewHolder<TViewHolder>>) {}
+    protected open fun onRestoreCachedData(cachedData: RecyclerData<InsertedViewAdapterWithLoader<TViewHolder>, StaggeredGridLayoutManager, TPager, TResult, TConverted, InsertedViewHolder<TViewHolder>>) {}
 
     protected fun setProgress(fin: Int, total: Int) {
         val progress = (fin.toFloat() / total);

app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/HomeFragment.kt

@@ -6,7 +6,9 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.lifecycle.lifecycleScope
+import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.StaggeredGridLayoutManager
 import com.futo.platformplayer.*
 import com.futo.platformplayer.activities.MainActivity
 import com.futo.platformplayer.api.media.models.contents.IPlatformContent
@@ -44,7 +46,7 @@ class HomeFragment : MainFragment() {
     override val hasBottomBar: Boolean get() = true;
 
     private var _view: HomeView? = null;
-    private var _cachedRecyclerData: FeedView.RecyclerData<InsertedViewAdapterWithLoader<ContentPreviewViewHolder>, LinearLayoutManager, IPager<IPlatformContent>, IPlatformContent, IPlatformContent, InsertedViewHolder<ContentPreviewViewHolder>>? = null;
+    private var _cachedRecyclerData: FeedView.RecyclerData<InsertedViewAdapterWithLoader<ContentPreviewViewHolder>, StaggeredGridLayoutManager, IPager<IPlatformContent>, IPlatformContent, IPlatformContent, InsertedViewHolder<ContentPreviewViewHolder>>? = null;
 
     override fun onShownWithView(parameter: Any?, isBack: Boolean) {
         super.onShownWithView(parameter, isBack);
@@ -98,7 +100,7 @@ class HomeFragment : MainFragment() {
         private val _taskGetPager: TaskHandler<Boolean, IPager<IPlatformContent>>;
         override val shouldShowTimeBar: Boolean get() = Settings.instance.home.progressBar
 
-        constructor(fragment: HomeFragment, inflater: LayoutInflater, cachedRecyclerData: RecyclerData<InsertedViewAdapterWithLoader<ContentPreviewViewHolder>, LinearLayoutManager, IPager<IPlatformContent>, IPlatformContent, IPlatformContent, InsertedViewHolder<ContentPreviewViewHolder>>? = null) : super(fragment, inflater, cachedRecyclerData) {
+        constructor(fragment: HomeFragment, inflater: LayoutInflater, cachedRecyclerData: RecyclerData<InsertedViewAdapterWithLoader<ContentPreviewViewHolder>, StaggeredGridLayoutManager, IPager<IPlatformContent>, IPlatformContent, IPlatformContent, InsertedViewHolder<ContentPreviewViewHolder>>? = null) : super(fragment, inflater, cachedRecyclerData) {
             _announcementsView = AnnouncementView(context, null).apply {
                 headerView.addView(this);
             };

app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/SubscriptionsFeedFragment.kt

@@ -7,7 +7,9 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.LinearLayout
 import androidx.lifecycle.lifecycleScope
+import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.StaggeredGridLayoutManager
 import com.futo.platformplayer.*
 import com.futo.platformplayer.activities.MainActivity
 import com.futo.platformplayer.api.media.IPlatformClient
@@ -57,7 +59,7 @@ class SubscriptionsFeedFragment : MainFragment() {
 
     private var _view: SubscriptionsFeedView? = null;
     private var _group: SubscriptionGroup? = null;
-    private var _cachedRecyclerData: FeedView.RecyclerData<InsertedViewAdapterWithLoader<ContentPreviewViewHolder>, LinearLayoutManager, IPager<IPlatformContent>, IPlatformContent, IPlatformContent, InsertedViewHolder<ContentPreviewViewHolder>>? = null;
+    private var _cachedRecyclerData: FeedView.RecyclerData<InsertedViewAdapterWithLoader<ContentPreviewViewHolder>, StaggeredGridLayoutManager, IPager<IPlatformContent>, IPlatformContent, IPlatformContent, InsertedViewHolder<ContentPreviewViewHolder>>? = null;
 
     override fun onShownWithView(parameter: Any?, isBack: Boolean) {
         super.onShownWithView(parameter, isBack);
@@ -110,7 +112,7 @@ class SubscriptionsFeedFragment : MainFragment() {
 
         var subGroup: SubscriptionGroup? = null;
 
-        constructor(fragment: SubscriptionsFeedFragment, inflater: LayoutInflater, cachedRecyclerData: RecyclerData<InsertedViewAdapterWithLoader<ContentPreviewViewHolder>, LinearLayoutManager, IPager<IPlatformContent>, IPlatformContent, IPlatformContent, InsertedViewHolder<ContentPreviewViewHolder>>? = null) : super(fragment, inflater, cachedRecyclerData) {
+        constructor(fragment: SubscriptionsFeedFragment, inflater: LayoutInflater, cachedRecyclerData: RecyclerData<InsertedViewAdapterWithLoader<ContentPreviewViewHolder>, StaggeredGridLayoutManager, IPager<IPlatformContent>, IPlatformContent, IPlatformContent, InsertedViewHolder<ContentPreviewViewHolder>>? = null) : super(fragment, inflater, cachedRecyclerData) {
             Logger.i(TAG, "SubscriptionsFeedFragment constructor()");
             StateSubscriptions.instance.global.onUpdateProgress.subscribe(this) { progress, total ->
             };
@@ -395,7 +397,7 @@ class SubscriptionsFeedFragment : MainFragment() {
             _taskGetPager.run(withRefetch);
         }
 
-        override fun onRestoreCachedData(cachedData: RecyclerData<InsertedViewAdapterWithLoader<ContentPreviewViewHolder>, LinearLayoutManager, IPager<IPlatformContent>, IPlatformContent, IPlatformContent, InsertedViewHolder<ContentPreviewViewHolder>>) {
+        override fun onRestoreCachedData(cachedData: RecyclerData<InsertedViewAdapterWithLoader<ContentPreviewViewHolder>, StaggeredGridLayoutManager, IPager<IPlatformContent>, IPlatformContent, IPlatformContent, InsertedViewHolder<ContentPreviewViewHolder>>) {
             super.onRestoreCachedData(cachedData);
             setEmptyPager(cachedData.results.isEmpty());
         }

app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/TutorialFragment.kt

@@ -6,6 +6,7 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.LinearLayout
+import android.widget.ScrollView
 import android.widget.TextView
 import com.futo.platformplayer.*
 import com.futo.platformplayer.api.media.IPlatformClient
@@ -58,7 +59,15 @@ class TutorialFragment : MainFragment() {
     }
 
     @SuppressLint("ViewConstructor")
-    class TutorialView : LinearLayout {
+    class TutorialView(fragment: TutorialFragment, inflater: LayoutInflater) :
+        ScrollView(inflater.context) {
+        init {
+            addView(TutorialContainer(fragment, inflater))
+        }
+    }
+
+    @SuppressLint("ViewConstructor")
+    class TutorialContainer : LinearLayout {
         val fragment: TutorialFragment
 
         constructor(fragment: TutorialFragment, inflater: LayoutInflater) : super(inflater.context) {

app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/VideoDetailFragment.kt

@@ -29,6 +29,7 @@ import com.futo.platformplayer.models.PlatformVideoWithTime
 import com.futo.platformplayer.models.UrlVideoWithTime
 import com.futo.platformplayer.states.StatePlayer
 import com.futo.platformplayer.views.containers.SingleViewTouchableMotionLayout
+import kotlin.math.min
 
 
 class VideoDetailFragment : MainFragment {
@@ -96,17 +97,18 @@ class VideoDetailFragment : MainFragment {
         val currentOrientation = _currentOrientation
         val isFs = isFullscreen
 
-        if (isFs && isMaximized) {
+        if (StatePlayer.instance.rotationLock && isMaximized) {
-            if (isFullScreenPortraitAllowed) {
+            activity?.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_LOCKED
-                activity?.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR
+        } else if (isFullscreen && !isFullScreenPortraitAllowed) {
-            } else {
+            activity?.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE
-                activity?.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE
-            }
         } else {
-            activity?.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT
+            activity?.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED
         }
 
-        Log.i(TAG, "updateOrientation (isFs = ${isFs}, currentOrientation = ${currentOrientation}, isMaximized = ${isMaximized}, isFullScreenPortraitAllowed = ${isFullScreenPortraitAllowed}) resulted in requested orientation ${activity?.requestedOrientation}");
+        Log.i(
+            TAG,
+            "updateOrientation (isFs = ${isFs}, currentOrientation = ${currentOrientation}, isMaximized = ${isMaximized}, isFullScreenPortraitAllowed = ${isFullScreenPortraitAllowed}) resulted in requested orientation ${activity?.requestedOrientation}"
+        );
     }
 
     override fun onShownWithView(parameter: Any?, isBack: Boolean) {
@@ -157,7 +159,7 @@ class VideoDetailFragment : MainFragment {
         _viewDetail?.preventPictureInPicture = true;
     }
 
-    fun minimizeVideoDetail(){
+    fun minimizeVideoDetail() {
         _viewDetail?.setFullscreen(false);
         if(_view != null)
             _view!!.transitionToStart();
@@ -284,15 +286,23 @@ class VideoDetailFragment : MainFragment {
         _orientationListener = SimpleOrientationListener(requireActivity(), lifecycleScope)
         _orientationListener.onOrientationChanged.subscribe {
             _currentOrientation = it
-            Logger.i(TAG, "Current orientation changed (_currentOrientation = ${_currentOrientation})")
+            Logger.i(
+                TAG,
+                "Current orientation changed (_currentOrientation = ${_currentOrientation})"
+            )
 
-            if (Settings.instance.playback.isAutoRotate()) {
+            val isSmallWindow = min(
-                if (!isFullscreen && (it == ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE || it == ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE)) {
+                resources.configuration.screenWidthDp,
+                resources.configuration.screenHeightDp
+            ) < resources.getDimension(R.dimen.landscape_threshold)
+
+            if (Settings.instance.playback.isAutoRotate() && isSmallWindow) {
+                if (!isFullscreen && (it == ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE || it == ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE || it == ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT)) {
                     _viewDetail?.setFullscreen(true)
                     return@subscribe
                 }
 
-                if (isFullscreen && !Settings.instance.playback.fullscreenPortrait && (it == ActivityInfo.SCREEN_ORIENTATION_PORTRAIT || it == ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT)) {
+                if (isFullscreen && !Settings.instance.playback.fullscreenPortrait && (it == ActivityInfo.SCREEN_ORIENTATION_PORTRAIT)) {
                     _viewDetail?.setFullscreen(false)
                     return@subscribe
                 }

app/src/main/java/com/futo/platformplayer/mdns/BroadcastService.kt

@@ -0,0 +1,11 @@
+package com.futo.platformplayer.mdns
+
+data class BroadcastService(
+    val deviceName: String,
+    val serviceName: String,
+    val port: UShort,
+    val ttl: UInt,
+    val weight: UShort,
+    val priority: UShort,
+    val texts: List<String>? = null
+)

app/src/main/java/com/futo/platformplayer/mdns/DnsPacket.kt

@@ -0,0 +1,93 @@
+package com.futo.platformplayer.mdns
+
+import java.nio.ByteBuffer
+import java.nio.ByteOrder
+
+enum class QueryResponse(val value: Byte) {
+    Query(0),
+    Response(1)
+}
+
+enum class DnsOpcode(val value: Byte) {
+    StandardQuery(0),
+    InverseQuery(1),
+    ServerStatusRequest(2)
+}
+
+enum class DnsResponseCode(val value: Byte) {
+    NoError(0),
+    FormatError(1),
+    ServerFailure(2),
+    NameError(3),
+    NotImplemented(4),
+    Refused(5)
+}
+
+data class DnsPacketHeader(
+    val identifier: UShort,
+    val queryResponse: Int,
+    val opcode: Int,
+    val authoritativeAnswer: Boolean,
+    val truncated: Boolean,
+    val recursionDesired: Boolean,
+    val recursionAvailable: Boolean,
+    val answerAuthenticated: Boolean,
+    val nonAuthenticatedData: Boolean,
+    val responseCode: DnsResponseCode
+)
+
+data class DnsPacket(
+    val header: DnsPacketHeader,
+    val questions: List<DnsQuestion>,
+    val answers: List<DnsResourceRecord>,
+    val authorities: List<DnsResourceRecord>,
+    val additionals: List<DnsResourceRecord>
+) {
+    companion object {
+        fun parse(data: ByteArray): DnsPacket {
+            val span = data.asUByteArray()
+            val flags = (span[2].toInt() shl 8 or span[3].toInt()).toUShort()
+            val questionCount = (span[4].toInt() shl 8 or span[5].toInt()).toUShort()
+            val answerCount = (span[6].toInt() shl 8 or span[7].toInt()).toUShort()
+            val authorityCount = (span[8].toInt() shl 8 or span[9].toInt()).toUShort()
+            val additionalCount = (span[10].toInt() shl 8 or span[11].toInt()).toUShort()
+
+            var position = 12
+
+            val questions = List(questionCount.toInt()) {
+                DnsQuestion.parse(data, position).also { position = it.second }
+            }.map { it.first }
+
+            val answers = List(answerCount.toInt()) {
+                DnsResourceRecord.parse(data, position).also { position = it.second }
+            }.map { it.first }
+
+            val authorities = List(authorityCount.toInt()) {
+                DnsResourceRecord.parse(data, position).also { position = it.second }
+            }.map { it.first }
+
+            val additionals = List(additionalCount.toInt()) {
+                DnsResourceRecord.parse(data, position).also { position = it.second }
+            }.map { it.first }
+
+            return DnsPacket(
+                header = DnsPacketHeader(
+                    identifier = (span[0].toInt() shl 8 or span[1].toInt()).toUShort(),
+                    queryResponse = ((flags.toUInt() shr 15) and 0b1u).toInt(),
+                    opcode = ((flags.toUInt() shr 11) and 0b1111u).toInt(),
+                    authoritativeAnswer = (flags.toInt() shr 10) and 0b1 != 0,
+                    truncated = (flags.toInt() shr 9) and 0b1 != 0,
+                    recursionDesired = (flags.toInt() shr 8) and 0b1 != 0,
+                    recursionAvailable = (flags.toInt() shr 7) and 0b1 != 0,
+                    answerAuthenticated = (flags.toInt() shr 5) and 0b1 != 0,
+                    nonAuthenticatedData = (flags.toInt() shr 4) and 0b1 != 0,
+                    responseCode = DnsResponseCode.entries[flags.toInt() and 0b1111]
+                ),
+                questions = questions,
+                answers = answers,
+                authorities = authorities,
+                additionals = additionals
+            )
+        }
+    }
+}

app/src/main/java/com/futo/platformplayer/mdns/DnsQuestion.kt

@@ -0,0 +1,110 @@
+package com.futo.platformplayer.mdns
+
+import com.futo.platformplayer.mdns.Extensions.readDomainName
+import java.nio.ByteBuffer
+import java.nio.ByteOrder
+
+
+enum class QuestionType(val value: UShort) {
+    A(1u),
+    NS(2u),
+    MD(3u),
+    MF(4u),
+    CNAME(5u),
+    SOA(6u),
+    MB(7u),
+    MG(8u),
+    MR(9u),
+    NULL(10u),
+    WKS(11u),
+    PTR(12u),
+    HINFO(13u),
+    MINFO(14u),
+    MX(15u),
+    TXT(16u),
+    RP(17u),
+    AFSDB(18u),
+    SIG(24u),
+    KEY(25u),
+    AAAA(28u),
+    LOC(29u),
+    SRV(33u),
+    NAPTR(35u),
+    KX(36u),
+    CERT(37u),
+    DNAME(39u),
+    APL(42u),
+    DS(43u),
+    SSHFP(44u),
+    IPSECKEY(45u),
+    RRSIG(46u),
+    NSEC(47u),
+    DNSKEY(48u),
+    DHCID(49u),
+    NSEC3(50u),
+    NSEC3PARAM(51u),
+    TSLA(52u),
+    SMIMEA(53u),
+    HIP(55u),
+    CDS(59u),
+    CDNSKEY(60u),
+    OPENPGPKEY(61u),
+    CSYNC(62u),
+    ZONEMD(63u),
+    SVCB(64u),
+    HTTPS(65u),
+    EUI48(108u),
+    EUI64(109u),
+    TKEY(249u),
+    TSIG(250u),
+    URI(256u),
+    CAA(257u),
+    TA(32768u),
+    DLV(32769u),
+    AXFR(252u),
+    IXFR(251u),
+    OPT(41u),
+    MAILB(253u),
+    MALA(254u),
+    All(252u)
+}
+
+enum class QuestionClass(val value: UShort) {
+    IN(1u),
+    CS(2u),
+    CH(3u),
+    HS(4u),
+    All(255u)
+}
+
+data class DnsQuestion(
+    override val name: String,
+    override val type: Int,
+    override val clazz: Int,
+    val queryUnicast: Boolean
+) : DnsResourceRecordBase(name, type, clazz) {
+    companion object {
+        fun parse(data: ByteArray, startPosition: Int): Pair<DnsQuestion, Int> {
+            val span = data.asUByteArray()
+            var position = startPosition
+            val qname = span.readDomainName(position).also { position = it.second }
+            val qtype = (span[position].toInt() shl 8 or span[position + 1].toInt()).toUShort()
+            position += 2
+            val qclass = (span[position].toInt() shl 8 or span[position + 1].toInt()).toUShort()
+            position += 2
+
+            return DnsQuestion(
+                name = qname.first,
+                type = qtype.toInt(),
+                queryUnicast = ((qclass.toInt() shr 15) and 0b1) != 0,
+                clazz = qclass.toInt() and 0b111111111111111
+            ) to position
+        }
+    }
+}
+
+open class DnsResourceRecordBase(
+    open val name: String,
+    open val type: Int,
+    open val clazz: Int
+)

app/src/main/java/com/futo/platformplayer/mdns/DnsReader.kt

@@ -0,0 +1,514 @@
+package com.futo.platformplayer.mdns
+
+import com.futo.platformplayer.mdns.Extensions.readDomainName
+import java.nio.ByteBuffer
+import java.nio.ByteOrder
+import java.nio.charset.StandardCharsets
+import kotlin.math.pow
+import java.net.InetAddress
+
+data class PTRRecord(val domainName: String)
+
+data class ARecord(val address: InetAddress)
+
+data class AAAARecord(val address: InetAddress)
+
+data class MXRecord(val preference: UShort, val exchange: String)
+
+data class CNAMERecord(val cname: String)
+
+data class TXTRecord(val texts: List<String>)
+
+data class SOARecord(
+    val primaryNameServer: String,
+    val responsibleAuthorityMailbox: String,
+    val serialNumber: Int,
+    val refreshInterval: Int,
+    val retryInterval: Int,
+    val expiryLimit: Int,
+    val minimumTTL: Int
+)
+
+data class SRVRecord(val priority: UShort, val weight: UShort, val port: UShort, val target: String)
+
+data class NSRecord(val nameServer: String)
+
+data class CAARecord(val flags: Byte, val tag: String, val value: String)
+
+data class HINFORecord(val cpu: String, val os: String)
+
+data class RPRecord(val mailbox: String, val txtDomainName: String)
+
+
+data class AFSDBRecord(val subtype: UShort, val hostname: String)
+data class LOCRecord(
+    val version: Byte,
+    val size: Double,
+    val horizontalPrecision: Double,
+    val verticalPrecision: Double,
+    val latitude: Double,
+    val longitude: Double,
+    val altitude: Double
+) {
+    companion object {
+        fun decodeSizeOrPrecision(coded: Byte): Double {
+            val baseValue = (coded.toInt() shr 4) and 0x0F
+            val exponent = coded.toInt() and 0x0F
+            return baseValue * 10.0.pow(exponent.toDouble())
+        }
+
+        fun decodeLatitudeOrLongitude(coded: Int): Double {
+            val arcSeconds = coded / 1E3
+            return arcSeconds / 3600.0
+        }
+
+        fun decodeAltitude(coded: Int): Double {
+            return (coded / 100.0) - 100000.0
+        }
+    }
+}
+
+data class NAPTRRecord(
+    val order: UShort,
+    val preference: UShort,
+    val flags: String,
+    val services: String,
+    val regexp: String,
+    val replacement: String
+)
+
+data class RRSIGRecord(
+    val typeCovered: UShort,
+    val algorithm: Byte,
+    val labels: Byte,
+    val originalTTL: UInt,
+    val signatureExpiration: UInt,
+    val signatureInception: UInt,
+    val keyTag: UShort,
+    val signersName: String,
+    val signature: ByteArray
+)
+
+data class KXRecord(val preference: UShort, val exchanger: String)
+
+data class CERTRecord(val type: UShort, val keyTag: UShort, val algorithm: Byte, val certificate: ByteArray)
+
+
+
+data class DNAMERecord(val target: String)
+
+data class DSRecord(val keyTag: UShort, val algorithm: Byte, val digestType: Byte, val digest: ByteArray)
+
+data class SSHFPRecord(val algorithm: Byte, val fingerprintType: Byte, val fingerprint: ByteArray)
+
+data class TLSARecord(val usage: Byte, val selector: Byte, val matchingType: Byte, val certificateAssociationData: ByteArray)
+
+data class SMIMEARecord(val usage: Byte, val selector: Byte, val matchingType: Byte, val certificateAssociationData: ByteArray)
+
+data class URIRecord(val priority: UShort, val weight: UShort, val target: String)
+
+data class NSECRecord(val ownerName: String, val typeBitMaps: List<Pair<Byte, ByteArray>>)
+data class NSEC3Record(
+    val hashAlgorithm: Byte,
+    val flags: Byte,
+    val iterations: UShort,
+    val salt: ByteArray,
+    val nextHashedOwnerName: ByteArray,
+    val typeBitMaps: List<UShort>
+)
+
+data class NSEC3PARAMRecord(val hashAlgorithm: Byte, val flags: Byte, val iterations: UShort, val salt: ByteArray)
+data class SPFRecord(val texts: List<String>)
+data class TKEYRecord(
+    val algorithm: String,
+    val inception: UInt,
+    val expiration: UInt,
+    val mode: UShort,
+    val error: UShort,
+    val keyData: ByteArray,
+    val otherData: ByteArray
+)
+
+data class TSIGRecord(
+    val algorithmName: String,
+    val timeSigned: UInt,
+    val fudge: UShort,
+    val mac: ByteArray,
+    val originalID: UShort,
+    val error: UShort,
+    val otherData: ByteArray
+)
+
+data class OPTRecordOption(val code: UShort, val data: ByteArray)
+data class OPTRecord(val options: List<OPTRecordOption>)
+
+class DnsReader(private val data: ByteArray, private var position: Int = 0, private val length: Int = data.size) {
+
+    private val endPosition: Int = position + length
+
+    fun readDomainName(): String {
+        return data.asUByteArray().readDomainName(position).also { position = it.second }.first
+    }
+
+    fun readDouble(): Double {
+        checkRemainingBytes(Double.SIZE_BYTES)
+        val result = ByteBuffer.wrap(data, position, Double.SIZE_BYTES).order(ByteOrder.BIG_ENDIAN).double
+        position += Double.SIZE_BYTES
+        return result
+    }
+
+    fun readInt16(): Short {
+        checkRemainingBytes(Short.SIZE_BYTES)
+        val result = ByteBuffer.wrap(data, position, Short.SIZE_BYTES).order(ByteOrder.BIG_ENDIAN).short
+        position += Short.SIZE_BYTES
+        return result
+    }
+
+    fun readInt32(): Int {
+        checkRemainingBytes(Int.SIZE_BYTES)
+        val result = ByteBuffer.wrap(data, position, Int.SIZE_BYTES).order(ByteOrder.BIG_ENDIAN).int
+        position += Int.SIZE_BYTES
+        return result
+    }
+
+    fun readInt64(): Long {
+        checkRemainingBytes(Long.SIZE_BYTES)
+        val result = ByteBuffer.wrap(data, position, Long.SIZE_BYTES).order(ByteOrder.BIG_ENDIAN).long
+        position += Long.SIZE_BYTES
+        return result
+    }
+
+    fun readSingle(): Float {
+        checkRemainingBytes(Float.SIZE_BYTES)
+        val result = ByteBuffer.wrap(data, position, Float.SIZE_BYTES).order(ByteOrder.BIG_ENDIAN).float
+        position += Float.SIZE_BYTES
+        return result
+    }
+
+    fun readByte(): Byte {
+        checkRemainingBytes(Byte.SIZE_BYTES)
+        return data[position++]
+    }
+
+    fun readBytes(length: Int): ByteArray {
+        checkRemainingBytes(length)
+        return ByteArray(length).also { data.copyInto(it, startIndex = position, endIndex = position + length) }
+            .also { position += length }
+    }
+
+    fun readUInt16(): UShort {
+        checkRemainingBytes(Short.SIZE_BYTES)
+        val result = ByteBuffer.wrap(data, position, Short.SIZE_BYTES).order(ByteOrder.BIG_ENDIAN).short.toUShort()
+        position += Short.SIZE_BYTES
+        return result
+    }
+
+    fun readUInt32(): UInt {
+        checkRemainingBytes(Int.SIZE_BYTES)
+        val result = ByteBuffer.wrap(data, position, Int.SIZE_BYTES).order(ByteOrder.BIG_ENDIAN).int.toUInt()
+        position += Int.SIZE_BYTES
+        return result
+    }
+
+    fun readUInt64(): ULong {
+        checkRemainingBytes(Long.SIZE_BYTES)
+        val result = ByteBuffer.wrap(data, position, Long.SIZE_BYTES).order(ByteOrder.BIG_ENDIAN).long.toULong()
+        position += Long.SIZE_BYTES
+        return result
+    }
+
+    fun readString(): String {
+        val length = data[position++].toInt()
+        checkRemainingBytes(length)
+        return String(data, position, length, StandardCharsets.UTF_8).also { position += length }
+    }
+
+    private fun checkRemainingBytes(requiredBytes: Int) {
+        if (position + requiredBytes > endPosition) throw IndexOutOfBoundsException()
+    }
+
+    fun readRPRecord(): RPRecord {
+        return RPRecord(readDomainName(), readDomainName())
+    }
+
+    fun readKXRecord(): KXRecord {
+        val preference = readUInt16()
+        val exchanger = readDomainName()
+        return KXRecord(preference, exchanger)
+    }
+
+    fun readCERTRecord(): CERTRecord {
+        val type = readUInt16()
+        val keyTag = readUInt16()
+        val algorithm = readByte()
+        val certificateLength = readUInt16().toInt() - 5
+        val certificate = readBytes(certificateLength)
+        return CERTRecord(type, keyTag, algorithm, certificate)
+    }
+
+    fun readPTRRecord(): PTRRecord {
+        return PTRRecord(readDomainName())
+    }
+
+    fun readARecord(): ARecord {
+        val address = readBytes(4)
+        return ARecord(InetAddress.getByAddress(address))
+    }
+
+    fun readAAAARecord(): AAAARecord {
+        val address = readBytes(16)
+        return AAAARecord(InetAddress.getByAddress(address))
+    }
+
+    fun readMXRecord(): MXRecord {
+        val preference = readUInt16()
+        val exchange = readDomainName()
+        return MXRecord(preference, exchange)
+    }
+
+    fun readCNAMERecord(): CNAMERecord {
+        return CNAMERecord(readDomainName())
+    }
+
+    fun readTXTRecord(): TXTRecord {
+        val texts = mutableListOf<String>()
+        while (position < endPosition) {
+            val textLength = data[position++].toInt()
+            checkRemainingBytes(textLength)
+            val text = String(data, position, textLength, StandardCharsets.UTF_8)
+            texts.add(text)
+            position += textLength
+        }
+        return TXTRecord(texts)
+    }
+
+    fun readSOARecord(): SOARecord {
+        val primaryNameServer = readDomainName()
+        val responsibleAuthorityMailbox = readDomainName()
+        val serialNumber = readInt32()
+        val refreshInterval = readInt32()
+        val retryInterval = readInt32()
+        val expiryLimit = readInt32()
+        val minimumTTL = readInt32()
+        return SOARecord(primaryNameServer, responsibleAuthorityMailbox, serialNumber, refreshInterval, retryInterval, expiryLimit, minimumTTL)
+    }
+
+    fun readSRVRecord(): SRVRecord {
+        val priority = readUInt16()
+        val weight = readUInt16()
+        val port = readUInt16()
+        val target = readDomainName()
+        return SRVRecord(priority, weight, port, target)
+    }
+
+    fun readNSRecord(): NSRecord {
+        return NSRecord(readDomainName())
+    }
+
+    fun readCAARecord(): CAARecord {
+        val length = readUInt16().toInt()
+        val flags = readByte()
+        val tagLength = readByte().toInt()
+        val tag = String(data, position, tagLength, StandardCharsets.US_ASCII).also { position += tagLength }
+        val valueLength = length - 1 - 1 - tagLength
+        val value = String(data, position, valueLength, StandardCharsets.US_ASCII).also { position += valueLength }
+        return CAARecord(flags, tag, value)
+    }
+
+    fun readHINFORecord(): HINFORecord {
+        val cpuLength = readByte().toInt()
+        val cpu = String(data, position, cpuLength, StandardCharsets.US_ASCII).also { position += cpuLength }
+        val osLength = readByte().toInt()
+        val os = String(data, position, osLength, StandardCharsets.US_ASCII).also { position += osLength }
+        return HINFORecord(cpu, os)
+    }
+
+    fun readAFSDBRecord(): AFSDBRecord {
+        return AFSDBRecord(readUInt16(), readDomainName())
+    }
+
+    fun readLOCRecord(): LOCRecord {
+        val version = readByte()
+        val size = LOCRecord.decodeSizeOrPrecision(readByte())
+        val horizontalPrecision = LOCRecord.decodeSizeOrPrecision(readByte())
+        val verticalPrecision = LOCRecord.decodeSizeOrPrecision(readByte())
+        val latitudeCoded = readInt32()
+        val longitudeCoded = readInt32()
+        val altitudeCoded = readInt32()
+        val latitude = LOCRecord.decodeLatitudeOrLongitude(latitudeCoded)
+        val longitude = LOCRecord.decodeLatitudeOrLongitude(longitudeCoded)
+        val altitude = LOCRecord.decodeAltitude(altitudeCoded)
+        return LOCRecord(version, size, horizontalPrecision, verticalPrecision, latitude, longitude, altitude)
+    }
+
+    fun readNAPTRRecord(): NAPTRRecord {
+        val order = readUInt16()
+        val preference = readUInt16()
+        val flags = readString()
+        val services = readString()
+        val regexp = readString()
+        val replacement = readDomainName()
+        return NAPTRRecord(order, preference, flags, services, regexp, replacement)
+    }
+
+    fun readDNAMERecord(): DNAMERecord {
+        return DNAMERecord(readDomainName())
+    }
+
+    fun readDSRecord(): DSRecord {
+        val keyTag = readUInt16()
+        val algorithm = readByte()
+        val digestType = readByte()
+        val digestLength = readUInt16().toInt() - 4
+        val digest = readBytes(digestLength)
+        return DSRecord(keyTag, algorithm, digestType, digest)
+    }
+
+    fun readSSHFPRecord(): SSHFPRecord {
+        val algorithm = readByte()
+        val fingerprintType = readByte()
+        val fingerprintLength = readUInt16().toInt() - 2
+        val fingerprint = readBytes(fingerprintLength)
+        return SSHFPRecord(algorithm, fingerprintType, fingerprint)
+    }
+
+    fun readTLSARecord(): TLSARecord {
+        val usage = readByte()
+        val selector = readByte()
+        val matchingType = readByte()
+        val dataLength = readUInt16().toInt() - 3
+        val certificateAssociationData = readBytes(dataLength)
+        return TLSARecord(usage, selector, matchingType, certificateAssociationData)
+    }
+
+    fun readSMIMEARecord(): SMIMEARecord {
+        val usage = readByte()
+        val selector = readByte()
+        val matchingType = readByte()
+        val dataLength = readUInt16().toInt() - 3
+        val certificateAssociationData = readBytes(dataLength)
+        return SMIMEARecord(usage, selector, matchingType, certificateAssociationData)
+    }
+
+    fun readURIRecord(): URIRecord {
+        val priority = readUInt16()
+        val weight = readUInt16()
+        val length = readUInt16().toInt()
+        val target = String(data, position, length, StandardCharsets.US_ASCII).also { position += length }
+        return URIRecord(priority, weight, target)
+    }
+
+    fun readRRSIGRecord(): RRSIGRecord {
+        val typeCovered = readUInt16()
+        val algorithm = readByte()
+        val labels = readByte()
+        val originalTTL = readUInt32()
+        val signatureExpiration = readUInt32()
+        val signatureInception = readUInt32()
+        val keyTag = readUInt16()
+        val signersName = readDomainName()
+        val signatureLength = readUInt16().toInt()
+        val signature = readBytes(signatureLength)
+        return RRSIGRecord(
+            typeCovered,
+            algorithm,
+            labels,
+            originalTTL,
+            signatureExpiration,
+            signatureInception,
+            keyTag,
+            signersName,
+            signature
+        )
+    }
+
+    fun readNSECRecord(): NSECRecord {
+        val ownerName = readDomainName()
+        val typeBitMaps = mutableListOf<Pair<Byte, ByteArray>>()
+        while (position < endPosition) {
+            val windowBlock = readByte()
+            val bitmapLength = readByte().toInt()
+            val bitmap = readBytes(bitmapLength)
+            typeBitMaps.add(windowBlock to bitmap)
+        }
+        return NSECRecord(ownerName, typeBitMaps)
+    }
+
+    fun readNSEC3Record(): NSEC3Record {
+        val hashAlgorithm = readByte()
+        val flags = readByte()
+        val iterations = readUInt16()
+        val saltLength = readByte().toInt()
+        val salt = readBytes(saltLength)
+        val hashLength = readByte().toInt()
+        val nextHashedOwnerName = readBytes(hashLength)
+        val bitMapLength = readUInt16().toInt()
+        val typeBitMaps = mutableListOf<UShort>()
+        val endPos = position + bitMapLength
+        while (position < endPos) {
+            typeBitMaps.add(readUInt16())
+        }
+        return NSEC3Record(hashAlgorithm, flags, iterations, salt, nextHashedOwnerName, typeBitMaps)
+    }
+
+    fun readNSEC3PARAMRecord(): NSEC3PARAMRecord {
+        val hashAlgorithm = readByte()
+        val flags = readByte()
+        val iterations = readUInt16()
+        val saltLength = readByte().toInt()
+        val salt = readBytes(saltLength)
+        return NSEC3PARAMRecord(hashAlgorithm, flags, iterations, salt)
+    }
+
+
+    fun readSPFRecord(): SPFRecord {
+        val length = readUInt16().toInt()
+        val texts = mutableListOf<String>()
+        val endPos = position + length
+        while (position < endPos) {
+            val textLength = readByte().toInt()
+            val text = String(data, position, textLength, StandardCharsets.US_ASCII).also { position += textLength }
+            texts.add(text)
+        }
+        return SPFRecord(texts)
+    }
+
+    fun readTKEYRecord(): TKEYRecord {
+        val algorithm = readDomainName()
+        val inception = readUInt32()
+        val expiration = readUInt32()
+        val mode = readUInt16()
+        val error = readUInt16()
+        val keySize = readUInt16().toInt()
+        val keyData = readBytes(keySize)
+        val otherSize = readUInt16().toInt()
+        val otherData = readBytes(otherSize)
+        return TKEYRecord(algorithm, inception, expiration, mode, error, keyData, otherData)
+    }
+
+    fun readTSIGRecord(): TSIGRecord {
+        val algorithmName = readDomainName()
+        val timeSigned = readUInt32()
+        val fudge = readUInt16()
+        val macSize = readUInt16().toInt()
+        val mac = readBytes(macSize)
+        val originalID = readUInt16()
+        val error = readUInt16()
+        val otherSize = readUInt16().toInt()
+        val otherData = readBytes(otherSize)
+        return TSIGRecord(algorithmName, timeSigned, fudge, mac, originalID, error, otherData)
+    }
+
+
+
+    fun readOPTRecord(): OPTRecord {
+        val options = mutableListOf<OPTRecordOption>()
+        while (position < endPosition) {
+            val optionCode = readUInt16()
+            val optionLength = readUInt16().toInt()
+            val optionData = readBytes(optionLength)
+            options.add(OPTRecordOption(optionCode, optionData))
+        }
+        return OPTRecord(options)
+    }
+}

app/src/main/java/com/futo/platformplayer/mdns/DnsResourceRecord.kt

@@ -0,0 +1,117 @@
+package com.futo.platformplayer.mdns
+
+import com.futo.platformplayer.mdns.Extensions.readDomainName
+
+enum class ResourceRecordType(val value: UShort) {
+    None(0u),
+    A(1u),
+    NS(2u),
+    MD(3u),
+    MF(4u),
+    CNAME(5u),
+    SOA(6u),
+    MB(7u),
+    MG(8u),
+    MR(9u),
+    NULL(10u),
+    WKS(11u),
+    PTR(12u),
+    HINFO(13u),
+    MINFO(14u),
+    MX(15u),
+    TXT(16u),
+    RP(17u),
+    AFSDB(18u),
+    SIG(24u),
+    KEY(25u),
+    AAAA(28u),
+    LOC(29u),
+    SRV(33u),
+    NAPTR(35u),
+    KX(36u),
+    CERT(37u),
+    DNAME(39u),
+    APL(42u),
+    DS(43u),
+    SSHFP(44u),
+    IPSECKEY(45u),
+    RRSIG(46u),
+    NSEC(47u),
+    DNSKEY(48u),
+    DHCID(49u),
+    NSEC3(50u),
+    NSEC3PARAM(51u),
+    TSLA(52u),
+    SMIMEA(53u),
+    HIP(55u),
+    CDS(59u),
+    CDNSKEY(60u),
+    OPENPGPKEY(61u),
+    CSYNC(62u),
+    ZONEMD(63u),
+    SVCB(64u),
+    HTTPS(65u),
+    EUI48(108u),
+    EUI64(109u),
+    TKEY(249u),
+    TSIG(250u),
+    URI(256u),
+    CAA(257u),
+    TA(32768u),
+    DLV(32769u),
+    AXFR(252u),
+    IXFR(251u),
+    OPT(41u)
+}
+
+enum class ResourceRecordClass(val value: UShort) {
+    IN(1u),
+    CS(2u),
+    CH(3u),
+    HS(4u)
+}
+
+data class DnsResourceRecord(
+    override val name: String,
+    override val type: Int,
+    override val clazz: Int,
+    val timeToLive: UInt,
+    val cacheFlush: Boolean,
+    val dataPosition: Int = -1,
+    val dataLength: Int = -1,
+    private val data: ByteArray? = null
+) : DnsResourceRecordBase(name, type, clazz) {
+
+    companion object {
+        fun parse(data: ByteArray, startPosition: Int): Pair<DnsResourceRecord, Int> {
+            val span = data.asUByteArray()
+            var position = startPosition
+            val name = span.readDomainName(position).also { position = it.second }
+            val type = (span[position].toInt() shl 8 or span[position + 1].toInt()).toUShort()
+            position += 2
+            val clazz = (span[position].toInt() shl 8 or span[position + 1].toInt()).toUShort()
+            position += 2
+            val ttl = (span[position].toInt() shl 24 or (span[position + 1].toInt() shl 16) or
+                    (span[position + 2].toInt() shl 8) or span[position + 3].toInt()).toUInt()
+            position += 4
+            val rdlength = (span[position].toInt() shl 8 or span[position + 1].toInt()).toUShort()
+            val rdposition = position + 2
+            position += 2 + rdlength.toInt()
+
+            return DnsResourceRecord(
+                name = name.first,
+                type = type.toInt(),
+                clazz = clazz.toInt() and 0b1111111_11111111,
+                timeToLive = ttl,
+                cacheFlush = ((clazz.toInt() shr 15) and 0b1) != 0,
+                dataPosition = rdposition,
+                dataLength = rdlength.toInt(),
+                data = data
+            ) to position
+        }
+    }
+
+    fun getDataReader(): DnsReader {
+        return DnsReader(data!!, dataPosition, dataLength)
+    }
+}

app/src/main/java/com/futo/platformplayer/mdns/DnsWriter.kt

@@ -0,0 +1,208 @@
+package com.futo.platformplayer.mdns
+
+import java.nio.ByteBuffer
+import java.nio.ByteOrder
+import java.nio.charset.StandardCharsets
+
+class DnsWriter {
+    private val data = mutableListOf<Byte>()
+    private val namePositions = mutableMapOf<String, Int>()
+
+    fun toByteArray(): ByteArray = data.toByteArray()
+
+    fun writePacket(
+        header: DnsPacketHeader,
+        questionCount: Int? = null, questionWriter: ((DnsWriter, Int) -> Unit)? = null,
+        answerCount: Int? = null, answerWriter: ((DnsWriter, Int) -> Unit)? = null,
+        authorityCount: Int? = null, authorityWriter: ((DnsWriter, Int) -> Unit)? = null,
+        additionalsCount: Int? = null, additionalWriter: ((DnsWriter, Int) -> Unit)? = null
+    ) {
+        if (questionCount != null && questionWriter == null || questionCount == null && questionWriter != null)
+            throw Exception("When question count is given, question writer should also be given.")
+        if (answerCount != null && answerWriter == null || answerCount == null && answerWriter != null)
+            throw Exception("When answer count is given, answer writer should also be given.")
+        if (authorityCount != null && authorityWriter == null || authorityCount == null && authorityWriter != null)
+            throw Exception("When authority count is given, authority writer should also be given.")
+        if (additionalsCount != null && additionalWriter == null || additionalsCount == null && additionalWriter != null)
+            throw Exception("When additionals count is given, additional writer should also be given.")
+
+        writeHeader(header, questionCount ?: 0, answerCount ?: 0, authorityCount ?: 0, additionalsCount ?: 0)
+
+        repeat(questionCount ?: 0) { questionWriter?.invoke(this, it) }
+        repeat(answerCount ?: 0) { answerWriter?.invoke(this, it) }
+        repeat(authorityCount ?: 0) { authorityWriter?.invoke(this, it) }
+        repeat(additionalsCount ?: 0) { additionalWriter?.invoke(this, it) }
+    }
+
+    fun writeHeader(header: DnsPacketHeader, questionCount: Int, answerCount: Int, authorityCount: Int, additionalsCount: Int) {
+        write(header.identifier)
+
+        var flags: UShort = 0u
+        flags = flags or ((header.queryResponse.toUInt() and 0xFFFFu) shl 15).toUShort()
+        flags = flags or ((header.opcode.toUInt() and 0xFFFFu) shl 11).toUShort()
+        flags = flags or ((if (header.authoritativeAnswer) 1u else 0u) shl 10).toUShort()
+        flags = flags or ((if (header.truncated) 1u else 0u) shl 9).toUShort()
+        flags = flags or ((if (header.recursionDesired) 1u else 0u) shl 8).toUShort()
+        flags = flags or ((if (header.recursionAvailable) 1u else 0u) shl 7).toUShort()
+        flags = flags or ((if (header.answerAuthenticated) 1u else 0u) shl 5).toUShort()
+        flags = flags or ((if (header.nonAuthenticatedData) 1u else 0u) shl 4).toUShort()
+        flags = flags or header.responseCode.value.toUShort()
+        write(flags)
+
+        write(questionCount.toUShort())
+        write(answerCount.toUShort())
+        write(authorityCount.toUShort())
+        write(additionalsCount.toUShort())
+    }
+
+    fun writeDomainName(name: String) {
+        synchronized(namePositions) {
+            val labels = name.split('.')
+            for (label in labels) {
+                val nameAtOffset = name.substring(name.indexOf(label))
+                if (namePositions.containsKey(nameAtOffset)) {
+                    val position = namePositions[nameAtOffset]!!
+                    val pointer = (0b11000000_00000000 or position).toUShort()
+                    write(pointer)
+                    return
+                }
+                if (label.isNotEmpty()) {
+                    val labelBytes = label.toByteArray(StandardCharsets.UTF_8)
+                    val nameStartPos = data.size
+                    write(labelBytes.size.toByte())
+                    write(labelBytes)
+                    namePositions[nameAtOffset] = nameStartPos
+                }
+            }
+            write(0.toByte())  // End of domain name
+        }
+    }
+
+    fun write(value: DnsResourceRecord, dataWriter: (DnsWriter) -> Unit) {
+        writeDomainName(value.name)
+        write(value.type.toUShort())
+        val cls = ((if (value.cacheFlush) 1u else 0u) shl 15).toUShort() or value.clazz.toUShort()
+        write(cls)
+        write(value.timeToLive)
+
+        val lengthOffset = data.size
+        write(0.toUShort())
+        dataWriter(this)
+        val rdLength = data.size - lengthOffset - 2
+        val rdLengthBytes = ByteBuffer.allocate(2).order(ByteOrder.BIG_ENDIAN).putShort(rdLength.toShort()).array()
+        data[lengthOffset] = rdLengthBytes[0]
+        data[lengthOffset + 1] = rdLengthBytes[1]
+    }
+
+    fun write(value: DnsQuestion) {
+        writeDomainName(value.name)
+        write(value.type.toUShort())
+        write(((if (value.queryUnicast) 1u else 0u shl 15).toUShort() or value.clazz.toUShort()))
+    }
+
+    fun write(value: Double) {
+        val bytes = ByteBuffer.allocate(Double.SIZE_BYTES).order(ByteOrder.BIG_ENDIAN).putDouble(value).array()
+        write(bytes)
+    }
+
+    fun write(value: Short) {
+        val bytes = ByteBuffer.allocate(Short.SIZE_BYTES).order(ByteOrder.BIG_ENDIAN).putShort(value).array()
+        write(bytes)
+    }
+
+    fun write(value: Int) {
+        val bytes = ByteBuffer.allocate(Int.SIZE_BYTES).order(ByteOrder.BIG_ENDIAN).putInt(value).array()
+        write(bytes)
+    }
+
+    fun write(value: Long) {
+        val bytes = ByteBuffer.allocate(Long.SIZE_BYTES).order(ByteOrder.BIG_ENDIAN).putLong(value).array()
+        write(bytes)
+    }
+
+    fun write(value: Float) {
+        val bytes = ByteBuffer.allocate(Float.SIZE_BYTES).order(ByteOrder.BIG_ENDIAN).putFloat(value).array()
+        write(bytes)
+    }
+
+    fun write(value: Byte) {
+        data.add(value)
+    }
+
+    fun write(value: ByteArray) {
+        data.addAll(value.asIterable())
+    }
+
+    fun write(value: ByteArray, offset: Int, length: Int) {
+        data.addAll(value.slice(offset until offset + length))
+    }
+
+    fun write(value: UShort) {
+        val bytes = ByteBuffer.allocate(Short.SIZE_BYTES).order(ByteOrder.BIG_ENDIAN).putShort(value.toShort()).array()
+        write(bytes)
+    }
+
+    fun write(value: UInt) {
+        val bytes = ByteBuffer.allocate(Int.SIZE_BYTES).order(ByteOrder.BIG_ENDIAN).putInt(value.toInt()).array()
+        write(bytes)
+    }
+
+    fun write(value: ULong) {
+        val bytes = ByteBuffer.allocate(Long.SIZE_BYTES).order(ByteOrder.BIG_ENDIAN).putLong(value.toLong()).array()
+        write(bytes)
+    }
+
+    fun write(value: String) {
+        val bytes = value.toByteArray(StandardCharsets.UTF_8)
+        write(bytes.size.toByte())
+        write(bytes)
+    }
+
+    fun write(value: PTRRecord) {
+        writeDomainName(value.domainName)
+    }
+
+    fun write(value: ARecord) {
+        val bytes = value.address.address
+        if (bytes.size != 4) throw Exception("Unexpected amount of address bytes.")
+        write(bytes)
+    }
+
+    fun write(value: AAAARecord) {
+        val bytes = value.address.address
+        if (bytes.size != 16) throw Exception("Unexpected amount of address bytes.")
+        write(bytes)
+    }
+
+    fun write(value: TXTRecord) {
+        value.texts.forEach {
+            val bytes = it.toByteArray(StandardCharsets.UTF_8)
+            write(bytes.size.toByte())
+            write(bytes)
+        }
+    }
+
+    fun write(value: SRVRecord) {
+        write(value.priority)
+        write(value.weight)
+        write(value.port)
+        writeDomainName(value.target)
+    }
+
+    fun write(value: NSECRecord) {
+        writeDomainName(value.ownerName)
+        value.typeBitMaps.forEach { (windowBlock, bitmap) ->
+            write(windowBlock)
+            write(bitmap.size.toByte())
+            write(bitmap)
+        }
+    }
+
+    fun write(value: OPTRecord) {
+        value.options.forEach { option ->
+            write(option.code)
+            write(option.data.size.toUShort())
+            write(option.data)
+        }
+    }
+}

app/src/main/java/com/futo/platformplayer/mdns/Extensions.kt

@@ -0,0 +1,63 @@
+package com.futo.platformplayer.mdns
+
+import android.util.Log
+
+object Extensions {
+    fun ByteArray.toByteDump(): String {
+        val result = StringBuilder()
+        for (i in indices) {
+            result.append(String.format("%02X ", this[i]))
+
+            if ((i + 1) % 16 == 0 || i == size - 1) {
+                val padding = 3 * (16 - (i % 16 + 1))
+                if (i == size - 1 && (i + 1) % 16 != 0) result.append(" ".repeat(padding))
+
+                result.append("; ")
+                val start = i - (i % 16)
+                val end = minOf(i, size - 1)
+                for (j in start..end) {
+                    val ch = if (this[j] in 32..127) this[j].toChar() else '.'
+                    result.append(ch)
+                }
+                if (i != size - 1) result.appendLine()
+            }
+        }
+        return result.toString()
+    }
+
+    fun UByteArray.readDomainName(startPosition: Int): Pair<String, Int> {
+        var position = startPosition
+        return readDomainName(position, 0)
+    }
+
+    private fun UByteArray.readDomainName(position: Int, depth: Int = 0): Pair<String, Int> {
+        if (depth > 16) throw Exception("Exceeded maximum recursion depth in DNS packet. Possible circular reference.")
+
+        val domainParts = mutableListOf<String>()
+        var newPosition = position
+
+        while (true) {
+            if (newPosition < 0)
+                println()
+
+            val length = this[newPosition].toUByte()
+            if ((length and 0b11000000u).toUInt() == 0b11000000u) {
+                val offset = (((length and 0b00111111u).toUInt()) shl 8) or this[newPosition + 1].toUInt()
+                val (part, _) = this.readDomainName(offset.toInt(), depth + 1)
+                domainParts.add(part)
+                newPosition += 2
+                break
+            } else if (length.toUInt() == 0u) {
+                newPosition++
+                break
+            } else {
+                newPosition++
+                val part = String(this.asByteArray(), newPosition, length.toInt(), Charsets.UTF_8)
+                domainParts.add(part)
+                newPosition += length.toInt()
+            }
+        }
+
+        return domainParts.joinToString(".") to newPosition
+    }
+}

app/src/main/java/com/futo/platformplayer/mdns/MDNSListener.kt

@@ -0,0 +1,482 @@
+package com.futo.platformplayer.mdns
+
+import com.futo.platformplayer.logging.Logger
+import kotlinx.coroutines.*
+import java.net.*
+import java.util.*
+import java.util.concurrent.locks.ReentrantLock
+import kotlin.concurrent.withLock
+
+class MDNSListener {
+    companion object {
+        private val TAG = "MDNSListener"
+        const val MulticastPort = 5353
+        val MulticastAddressIPv4: InetAddress = InetAddress.getByName("224.0.0.251")
+        val MulticastAddressIPv6: InetAddress = InetAddress.getByName("FF02::FB")
+        val MdnsEndpointIPv6: InetSocketAddress = InetSocketAddress(MulticastAddressIPv6, MulticastPort)
+        val MdnsEndpointIPv4: InetSocketAddress = InetSocketAddress(MulticastAddressIPv4, MulticastPort)
+    }
+
+    private val _lockObject = ReentrantLock()
+    private var _receiver4: DatagramSocket? = null
+    private var _receiver6: DatagramSocket? = null
+    private val _senders = mutableListOf<DatagramSocket>()
+    private val _nicMonitor = NICMonitor()
+    private val _serviceRecordAggregator = ServiceRecordAggregator()
+    private var _started = false
+    private var _threadReceiver4: Thread? = null
+    private var _threadReceiver6: Thread? = null
+    private var _scope: CoroutineScope? = null
+
+    var onPacket: ((DnsPacket) -> Unit)? = null
+    var onServicesUpdated: ((List<DnsService>) -> Unit)? = null
+
+    private val _recordLockObject = ReentrantLock()
+    private val _recordsA = mutableListOf<Pair<DnsResourceRecord, ARecord>>()
+    private val _recordsAAAA = mutableListOf<Pair<DnsResourceRecord, AAAARecord>>()
+    private val _recordsPTR = mutableListOf<Pair<DnsResourceRecord, PTRRecord>>()
+    private val _recordsTXT = mutableListOf<Pair<DnsResourceRecord, TXTRecord>>()
+    private val _recordsSRV = mutableListOf<Pair<DnsResourceRecord, SRVRecord>>()
+    private val _services = mutableListOf<BroadcastService>()
+
+    init {
+        _nicMonitor.added = { onNicsAdded(it) }
+        _nicMonitor.removed = { onNicsRemoved(it) }
+        _serviceRecordAggregator.onServicesUpdated = { onServicesUpdated?.invoke(it) }
+    }
+
+    fun start() {
+        if (_started) throw Exception("Already running.")
+        _started = true
+
+        _scope = CoroutineScope(Dispatchers.IO);
+
+        Logger.i(TAG, "Starting")
+        _lockObject.withLock {
+            val receiver4 = DatagramSocket(null).apply {
+                reuseAddress = true
+                bind(InetSocketAddress(InetAddress.getByName("0.0.0.0"), MulticastPort))
+            }
+            _receiver4 = receiver4
+
+            val receiver6 = DatagramSocket(null).apply {
+                reuseAddress = true
+                bind(InetSocketAddress(InetAddress.getByName("::"), MulticastPort))
+            }
+            _receiver6 = receiver6
+
+            _nicMonitor.start()
+            _serviceRecordAggregator.start()
+            onNicsAdded(_nicMonitor.current)
+
+            _threadReceiver4 = Thread {
+                receiveLoop(receiver4)
+            }.apply { start() }
+
+            _threadReceiver6 = Thread {
+                receiveLoop(receiver6)
+            }.apply { start() }
+        }
+    }
+
+    fun queryServices(names: Array<String>) {
+        if (names.isEmpty()) throw IllegalArgumentException("At least one name must be specified.")
+
+        val writer = DnsWriter()
+        writer.writePacket(
+            DnsPacketHeader(
+                identifier = 0u,
+                queryResponse = QueryResponse.Query.value.toInt(),
+                opcode = DnsOpcode.StandardQuery.value.toInt(),
+                truncated = false,
+                nonAuthenticatedData = false,
+                recursionDesired = false,
+                answerAuthenticated = false,
+                authoritativeAnswer = false,
+                recursionAvailable = false,
+                responseCode = DnsResponseCode.NoError
+            ),
+            questionCount = names.size,
+            questionWriter = { w, i ->
+                w.write(
+                    DnsQuestion(
+                        name = names[i],
+                        type = QuestionType.PTR.value.toInt(),
+                        clazz = QuestionClass.IN.value.toInt(),
+                        queryUnicast = false
+                    )
+                )
+            }
+        )
+
+        send(writer.toByteArray())
+    }
+
+    private fun send(data: ByteArray) {
+        _lockObject.withLock {
+            for (sender in _senders) {
+                try {
+                    val endPoint = if (sender.localAddress is Inet4Address) MdnsEndpointIPv4 else MdnsEndpointIPv6
+                    sender.send(DatagramPacket(data, data.size, endPoint))
+                } catch (e: Exception) {
+                    Logger.i(TAG, "Failed to send on ${sender.localSocketAddress}: ${e.message}.")
+                }
+            }
+        }
+    }
+
+    fun queryAllQuestions(names: Array<String>) {
+        if (names.isEmpty()) throw IllegalArgumentException("At least one name must be specified.")
+
+        val questions = names.flatMap { _serviceRecordAggregator.getAllQuestions(it) }
+        questions.groupBy { it.name }.forEach { (_, questionsForHost) ->
+            val writer = DnsWriter()
+            writer.writePacket(
+                DnsPacketHeader(
+                    identifier = 0u,
+                    queryResponse = QueryResponse.Query.value.toInt(),
+                    opcode = DnsOpcode.StandardQuery.value.toInt(),
+                    truncated = false,
+                    nonAuthenticatedData = false,
+                    recursionDesired = false,
+                    answerAuthenticated = false,
+                    authoritativeAnswer = false,
+                    recursionAvailable = false,
+                    responseCode = DnsResponseCode.NoError
+                ),
+                questionCount = questionsForHost.size,
+                questionWriter = { w, i -> w.write(questionsForHost[i]) }
+            )
+            send(writer.toByteArray())
+        }
+    }
+
+    private fun onNicsAdded(nics: List<NetworkInterface>) {
+        _lockObject.withLock {
+            if (!_started) return
+
+            val addresses = nics.flatMap { nic ->
+                nic.interfaceAddresses.map { it.address }
+                    .filter { it is Inet4Address || (it is Inet6Address && it.isLinkLocalAddress) }
+            }
+
+            addresses.forEach { address ->
+                Logger.i(TAG, "New address discovered $address")
+
+                try {
+                    when (address) {
+                        is Inet4Address -> {
+                            val sender = MulticastSocket(null).apply {
+                                reuseAddress = true
+                                bind(InetSocketAddress(address, MulticastPort))
+                                joinGroup(InetSocketAddress(MulticastAddressIPv4, MulticastPort), NetworkInterface.getByInetAddress(address))
+                            }
+                            _senders.add(sender)
+                        }
+
+                        is Inet6Address -> {
+                            val sender = MulticastSocket(null).apply {
+                                reuseAddress = true
+                                bind(InetSocketAddress(address, MulticastPort))
+                                joinGroup(InetSocketAddress(MulticastAddressIPv6, MulticastPort), NetworkInterface.getByInetAddress(address))
+                            }
+                            _senders.add(sender)
+                        }
+
+                        else -> throw UnsupportedOperationException("Address type ${address.javaClass.name} is not supported.")
+                    }
+                } catch (e: Exception) {
+                    Logger.i(TAG, "Exception occurred when processing added address $address: ${e.message}.")
+                    // Close the socket if there was an error
+                    (_senders.lastOrNull() as? MulticastSocket)?.close()
+                }
+            }
+        }
+
+        if (nics.isNotEmpty()) {
+            try {
+                updateBroadcastRecords()
+                broadcastRecords()
+            } catch (e: Exception) {
+                Logger.i(TAG, "Exception occurred when broadcasting records: ${e.message}.")
+            }
+        }
+    }
+
+    private fun onNicsRemoved(nics: List<NetworkInterface>) {
+        _lockObject.withLock {
+            if (!_started) return
+            //TODO: Cleanup?
+        }
+
+        if (nics.isNotEmpty()) {
+            try {
+                updateBroadcastRecords()
+                broadcastRecords()
+            } catch (e: Exception) {
+                Logger.e(TAG, "Exception occurred when broadcasting records", e)
+            }
+        }
+    }
+
+    private fun receiveLoop(client: DatagramSocket) {
+        Logger.i(TAG, "Started receive loop")
+
+        val buffer = ByteArray(1024)
+        val packet = DatagramPacket(buffer, buffer.size)
+        while (_started) {
+            try {
+                client.receive(packet)
+                handleResult(packet)
+            } catch (e: Exception) {
+                Logger.e(TAG, "An exception occurred while handling UDP result:", e)
+            }
+        }
+
+        Logger.i(TAG, "Stopped receive loop")
+    }
+
+    fun broadcastService(
+        deviceName: String,
+        serviceName: String,
+        port: UShort,
+        ttl: UInt = 120u,
+        weight: UShort = 0u,
+        priority: UShort = 0u,
+        texts: List<String>? = null
+    ) {
+        _recordLockObject.withLock {
+            _services.add(
+                BroadcastService(
+                    deviceName = deviceName,
+                    port = port,
+                    priority = priority,
+                    serviceName = serviceName,
+                    texts = texts,
+                    ttl = ttl,
+                    weight = weight
+                )
+            )
+        }
+
+        updateBroadcastRecords()
+        broadcastRecords()
+    }
+
+    private fun updateBroadcastRecords() {
+        _recordLockObject.withLock {
+            _recordsSRV.clear()
+            _recordsPTR.clear()
+            _recordsA.clear()
+            _recordsAAAA.clear()
+            _recordsTXT.clear()
+
+            _services.forEach { service ->
+                val id = UUID.randomUUID().toString()
+                val deviceDomainName = "${service.deviceName}.${service.serviceName}"
+                val addressName = "$id.local"
+
+                _recordsSRV.add(
+                    DnsResourceRecord(
+                        clazz = ResourceRecordClass.IN.value.toInt(),
+                        type = ResourceRecordType.SRV.value.toInt(),
+                        timeToLive = service.ttl,
+                        name = deviceDomainName,
+                        cacheFlush = false
+                    ) to SRVRecord(
+                        target = addressName,
+                        port = service.port,
+                        priority = service.priority,
+                        weight = service.weight
+                    )
+                )
+
+                _recordsPTR.add(
+                    DnsResourceRecord(
+                        clazz = ResourceRecordClass.IN.value.toInt(),
+                        type = ResourceRecordType.PTR.value.toInt(),
+                        timeToLive = service.ttl,
+                        name = service.serviceName,
+                        cacheFlush = false
+                    ) to PTRRecord(
+                        domainName = deviceDomainName
+                    )
+                )
+
+                val addresses = _nicMonitor.current.flatMap { nic ->
+                    nic.interfaceAddresses.map { it.address }
+                }
+
+                addresses.forEach { address ->
+                    when (address) {
+                        is Inet4Address -> _recordsA.add(
+                            DnsResourceRecord(
+                                clazz = ResourceRecordClass.IN.value.toInt(),
+                                type = ResourceRecordType.A.value.toInt(),
+                                timeToLive = service.ttl,
+                                name = addressName,
+                                cacheFlush = false
+                            ) to ARecord(
+                                address = address
+                            )
+                        )
+
+                        is Inet6Address -> _recordsAAAA.add(
+                            DnsResourceRecord(
+                                clazz = ResourceRecordClass.IN.value.toInt(),
+                                type = ResourceRecordType.AAAA.value.toInt(),
+                                timeToLive = service.ttl,
+                                name = addressName,
+                                cacheFlush = false
+                            ) to AAAARecord(
+                                address = address
+                            )
+                        )
+
+                        else -> Logger.i(TAG, "Invalid address type: $address.")
+                    }
+                }
+
+                if (service.texts != null) {
+                    _recordsTXT.add(
+                        DnsResourceRecord(
+                            clazz = ResourceRecordClass.IN.value.toInt(),
+                            type = ResourceRecordType.TXT.value.toInt(),
+                            timeToLive = service.ttl,
+                            name = deviceDomainName,
+                            cacheFlush = false
+                        ) to TXTRecord(
+                            texts = service.texts
+                        )
+                    )
+                }
+            }
+        }
+    }
+
+    private fun broadcastRecords(questions: List<DnsQuestion>? = null) {
+        val writer = DnsWriter()
+        _recordLockObject.withLock {
+            val recordsA: List<Pair<DnsResourceRecord, ARecord>>
+            val recordsAAAA: List<Pair<DnsResourceRecord, AAAARecord>>
+            val recordsPTR: List<Pair<DnsResourceRecord, PTRRecord>>
+            val recordsTXT: List<Pair<DnsResourceRecord, TXTRecord>>
+            val recordsSRV: List<Pair<DnsResourceRecord, SRVRecord>>
+
+            if (questions != null) {
+                recordsA = _recordsA.filter { r -> questions.any { q -> q.name == r.first.name && q.clazz == r.first.clazz && q.type == r.first.type } }
+                recordsAAAA = _recordsAAAA.filter { r -> questions.any { q -> q.name == r.first.name && q.clazz == r.first.clazz && q.type == r.first.type } }
+                recordsPTR = _recordsPTR.filter { r -> questions.any { q -> q.name == r.first.name && q.clazz == r.first.clazz && q.type == r.first.type } }
+                recordsSRV = _recordsSRV.filter { r -> questions.any { q -> q.name == r.first.name && q.clazz == r.first.clazz && q.type == r.first.type } }
+                recordsTXT = _recordsTXT.filter { r -> questions.any { q -> q.name == r.first.name && q.clazz == r.first.clazz && q.type == r.first.type } }
+            } else {
+                recordsA = _recordsA
+                recordsAAAA = _recordsAAAA
+                recordsPTR = _recordsPTR
+                recordsSRV = _recordsSRV
+                recordsTXT = _recordsTXT
+            }
+
+            val answerCount = recordsA.size + recordsAAAA.size + recordsPTR.size + recordsSRV.size + recordsTXT.size
+            if (answerCount < 1) return
+
+            val txtOffset = recordsA.size + recordsAAAA.size + recordsPTR.size + recordsSRV.size
+            val srvOffset = recordsA.size + recordsAAAA.size + recordsPTR.size
+            val ptrOffset = recordsA.size + recordsAAAA.size
+            val aaaaOffset = recordsA.size
+
+            writer.writePacket(
+                DnsPacketHeader(
+                    identifier = 0u,
+                    queryResponse = QueryResponse.Response.value.toInt(),
+                    opcode = DnsOpcode.StandardQuery.value.toInt(),
+                    truncated = false,
+                    nonAuthenticatedData = false,
+                    recursionDesired = false,
+                    answerAuthenticated = false,
+                    authoritativeAnswer = true,
+                    recursionAvailable = false,
+                    responseCode = DnsResponseCode.NoError
+                ),
+                answerCount = answerCount,
+                answerWriter = { w, i ->
+                    when {
+                        i >= txtOffset -> {
+                            val record = recordsTXT[i - txtOffset]
+                            w.write(record.first) { it.write(record.second) }
+                        }
+
+                        i >= srvOffset -> {
+                            val record = recordsSRV[i - srvOffset]
+                            w.write(record.first) { it.write(record.second) }
+                        }
+
+                        i >= ptrOffset -> {
+                            val record = recordsPTR[i - ptrOffset]
+                            w.write(record.first) { it.write(record.second) }
+                        }
+
+                        i >= aaaaOffset -> {
+                            val record = recordsAAAA[i - aaaaOffset]
+                            w.write(record.first) { it.write(record.second) }
+                        }
+
+                        else -> {
+                            val record = recordsA[i]
+                            w.write(record.first) { it.write(record.second) }
+                        }
+                    }
+                }
+            )
+        }
+
+        send(writer.toByteArray())
+    }
+
+    private fun handleResult(result: DatagramPacket) {
+        try {
+            val packet = DnsPacket.parse(result.data)
+            if (packet.questions.isNotEmpty()) {
+                _scope?.launch(Dispatchers.IO) {
+                    try {
+                        broadcastRecords(packet.questions)
+                    } catch (e: Throwable) {
+                        Logger.i(TAG, "Broadcasting records failed", e)
+                    }
+                }
+
+            }
+            _serviceRecordAggregator.add(packet)
+            onPacket?.invoke(packet)
+        } catch (e: Exception) {
+            Logger.v(TAG, "Failed to handle packet: ${Base64.getEncoder().encodeToString(result.data.slice(IntRange(0, result.length - 1)).toByteArray())}", e)
+        }
+    }
+
+    fun stop() {
+        _lockObject.withLock {
+            _started = false
+
+            _scope?.cancel()
+            _scope = null
+
+            _nicMonitor.stop()
+            _serviceRecordAggregator.stop()
+
+            _receiver4?.close()
+            _receiver4 = null
+
+            _receiver6?.close()
+            _receiver6 = null
+
+            _senders.forEach { it.close() }
+            _senders.clear()
+        }
+
+        _threadReceiver4?.join()
+        _threadReceiver4 = null
+
+        _threadReceiver6?.join()
+        _threadReceiver6 = null
+    }
+}

app/src/main/java/com/futo/platformplayer/mdns/NICMonitor.kt

@@ -0,0 +1,66 @@
+package com.futo.platformplayer.mdns
+
+import kotlinx.coroutines.*
+import java.net.NetworkInterface
+
+class NICMonitor {
+    private val lockObject = Any()
+    private val nics = mutableListOf<NetworkInterface>()
+    private var cts: Job? = null
+
+    val current: List<NetworkInterface>
+        get() = synchronized(nics) { nics.toList() }
+
+    var added: ((List<NetworkInterface>) -> Unit)? = null
+    var removed: ((List<NetworkInterface>) -> Unit)? = null
+
+    fun start() {
+        synchronized(lockObject) {
+            if (cts != null) throw Exception("Already started.")
+
+            cts = CoroutineScope(Dispatchers.Default).launch {
+                loopAsync()
+            }
+        }
+
+        nics.clear()
+        nics.addAll(getCurrentInterfaces().toList())
+    }
+
+    fun stop() {
+        synchronized(lockObject) {
+            cts?.cancel()
+            cts = null
+        }
+
+        synchronized(nics) {
+            nics.clear()
+        }
+    }
+
+    private suspend fun loopAsync() {
+        while (cts?.isActive == true) {
+            try {
+                val currentNics = getCurrentInterfaces().toList()
+                removed?.invoke(nics.filter { k -> currentNics.none { n -> k.name == n.name } })
+                added?.invoke(currentNics.filter { nic -> nics.none { k -> k.name == nic.name } })
+
+                synchronized(nics) {
+                    nics.clear()
+                    nics.addAll(currentNics)
+                }
+            } catch (ex: Exception) {
+                // Ignored
+            }
+            delay(5000)
+        }
+    }
+
+    private fun getCurrentInterfaces(): List<NetworkInterface> {
+        val nics = NetworkInterface.getNetworkInterfaces().toList()
+            .filter { it.isUp && !it.isLoopback }
+
+        return if (nics.isNotEmpty()) nics else NetworkInterface.getNetworkInterfaces().toList()
+            .filter { it.isUp }
+    }
+}

app/src/main/java/com/futo/platformplayer/mdns/ServiceDiscoverer.kt

@@ -0,0 +1,68 @@
+package com.futo.platformplayer.mdns
+
+import com.futo.platformplayer.logging.Logger
+import java.lang.Thread.sleep
+
+class ServiceDiscoverer(names: Array<String>, private val _onServicesUpdated: (List<DnsService>) -> Unit) {
+    private val _names: Array<String>
+    private var _listener: MDNSListener? = null
+    private var _started = false
+    private var _thread: Thread? = null
+
+    init {
+        if (names.isEmpty()) throw IllegalArgumentException("At least one name must be specified.")
+        _names = names
+    }
+
+    fun broadcastService(
+        deviceName: String,
+        serviceName: String,
+        port: UShort,
+        ttl: UInt = 120u,
+        weight: UShort = 0u,
+        priority: UShort = 0u,
+        texts: List<String>? = null
+    ) {
+        _listener?.let {
+            it.broadcastService(deviceName, serviceName, port, ttl, weight, priority, texts)
+        }
+    }
+
+    fun stop() {
+        _started = false
+        _listener?.stop()
+        _listener = null
+        _thread?.join()
+        _thread = null
+    }
+
+    fun start() {
+        if (_started) throw Exception("Already running.")
+        _started = true
+
+        val listener = MDNSListener()
+        _listener = listener
+        listener.onServicesUpdated = { _onServicesUpdated?.invoke(it) }
+        listener.start()
+
+        _thread = Thread {
+            try {
+                sleep(2000)
+
+                while (_started) {
+                    listener.queryServices(_names)
+                    sleep(2000)
+                    listener.queryAllQuestions(_names)
+                    sleep(2000)
+                }
+            } catch (e: Throwable) {
+                Logger.i(TAG, "Exception in loop thread", e)
+                stop()
+            }
+        }.apply { start() }
+    }
+
+    companion object {
+        private val TAG = "ServiceDiscoverer"
+    }
+}

app/src/main/java/com/futo/platformplayer/mdns/ServiceRecordAggregator.kt

@@ -0,0 +1,219 @@
+package com.futo.platformplayer.mdns
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.isActive
+import kotlinx.coroutines.launch
+import java.net.InetAddress
+import java.util.Date
+
+data class DnsService(
+    var name: String,
+    var target: String,
+    var port: UShort,
+    val addresses: MutableList<InetAddress> = mutableListOf(),
+    val pointers: MutableList<String> = mutableListOf(),
+    val texts: MutableList<String> = mutableListOf()
+)
+
+data class CachedDnsAddressRecord(
+    val expirationTime: Date,
+    val address: InetAddress
+)
+
+data class CachedDnsTxtRecord(
+    val expirationTime: Date,
+    val texts: List<String>
+)
+
+data class CachedDnsPtrRecord(
+    val expirationTime: Date,
+    val target: String
+)
+
+data class CachedDnsSrvRecord(
+    val expirationTime: Date,
+    val service: SRVRecord
+)
+
+class ServiceRecordAggregator {
+    private val _lockObject = Any()
+    private val _cachedAddressRecords = mutableMapOf<String, MutableList<CachedDnsAddressRecord>>()
+    private val _cachedTxtRecords = mutableMapOf<String, CachedDnsTxtRecord>()
+    private val _cachedPtrRecords = mutableMapOf<String, MutableList<CachedDnsPtrRecord>>()
+    private val _cachedSrvRecords = mutableMapOf<String, CachedDnsSrvRecord>()
+    private val _currentServices = mutableListOf<DnsService>()
+    private var _cts: Job? = null
+
+    var onServicesUpdated: ((List<DnsService>) -> Unit)? = null
+
+    fun start() {
+        synchronized(_lockObject) {
+            if (_cts != null) throw Exception("Already started.")
+
+            _cts = CoroutineScope(Dispatchers.Default).launch {
+                while (isActive) {
+                    val now = Date()
+                    synchronized(_currentServices) {
+                        _cachedAddressRecords.forEach { it.value.removeAll { record -> now.after(record.expirationTime) } }
+                        _cachedTxtRecords.entries.removeIf { now.after(it.value.expirationTime) }
+                        _cachedSrvRecords.entries.removeIf { now.after(it.value.expirationTime) }
+                        _cachedPtrRecords.forEach { it.value.removeAll { record -> now.after(record.expirationTime) } }
+
+                        val newServices = getCurrentServices()
+                        _currentServices.clear()
+                        _currentServices.addAll(newServices)
+                    }
+
+                    onServicesUpdated?.invoke(_currentServices)
+                    delay(5000)
+                }
+            }
+        }
+    }
+
+    fun stop() {
+        synchronized(_lockObject) {
+            _cts?.cancel()
+            _cts = null
+        }
+    }
+
+    fun add(packet: DnsPacket) {
+        val dnsResourceRecords = packet.answers + packet.additionals + packet.authorities
+        val txtRecords = dnsResourceRecords.filter { it.type == ResourceRecordType.TXT.value.toInt() }.map { it to it.getDataReader().readTXTRecord() }
+        val aRecords = dnsResourceRecords.filter { it.type == ResourceRecordType.A.value.toInt() }.map { it to it.getDataReader().readARecord() }
+        val aaaaRecords = dnsResourceRecords.filter { it.type == ResourceRecordType.AAAA.value.toInt() }.map { it to it.getDataReader().readAAAARecord() }
+        val srvRecords = dnsResourceRecords.filter { it.type == ResourceRecordType.SRV.value.toInt() }.map { it to it.getDataReader().readSRVRecord() }
+        val ptrRecords = dnsResourceRecords.filter { it.type == ResourceRecordType.PTR.value.toInt() }.map { it to it.getDataReader().readPTRRecord() }
+
+        /*val builder = StringBuilder()
+        builder.appendLine("Received records:")
+        srvRecords.forEach { builder.appendLine(" ${it.first.name} ${it.first.type} ${it.first.clazz} TTL ${it.first.timeToLive}: (Port: ${it.second.port}, Target: ${it.second.target}, Priority: ${it.second.priority}, Weight: ${it.second.weight})") }
+        ptrRecords.forEach { builder.appendLine(" ${it.first.name} ${it.first.type} ${it.first.clazz} TTL ${it.first.timeToLive}: ${it.second.domainName}") }
+        txtRecords.forEach { builder.appendLine(" ${it.first.name} ${it.first.type} ${it.first.clazz} TTL ${it.first.timeToLive}: ${it.second.texts.joinToString(", ")}") }
+        aRecords.forEach { builder.appendLine(" ${it.first.name} ${it.first.type} ${it.first.clazz} TTL ${it.first.timeToLive}: ${it.second.address}") }
+        aaaaRecords.forEach { builder.appendLine(" ${it.first.name} ${it.first.type} ${it.first.clazz} TTL ${it.first.timeToLive}: ${it.second.address}") }
+        synchronized(lockObject) {
+            // Save to file if necessary
+        }*/
+
+        val currentServices: MutableList<DnsService>
+        synchronized(this._currentServices) {
+            ptrRecords.forEach { record ->
+                val cachedPtrRecord = _cachedPtrRecords.getOrPut(record.first.name) { mutableListOf() }
+                val newPtrRecord = CachedDnsPtrRecord(Date(System.currentTimeMillis() + record.first.timeToLive.toLong() * 1000L), record.second.domainName)
+                cachedPtrRecord.replaceOrAdd(newPtrRecord) { it.target == record.second.domainName }
+
+                aRecords.forEach { aRecord ->
+                    val cachedARecord = _cachedAddressRecords.getOrPut(aRecord.first.name) { mutableListOf() }
+                    val newARecord = CachedDnsAddressRecord(Date(System.currentTimeMillis() + aRecord.first.timeToLive.toLong() * 1000L), aRecord.second.address)
+                    cachedARecord.replaceOrAdd(newARecord) { it.address == newARecord.address }
+                }
+
+                aaaaRecords.forEach { aaaaRecord ->
+                    val cachedAaaaRecord = _cachedAddressRecords.getOrPut(aaaaRecord.first.name) { mutableListOf() }
+                    val newAaaaRecord = CachedDnsAddressRecord(Date(System.currentTimeMillis() + aaaaRecord.first.timeToLive.toLong() * 1000L), aaaaRecord.second.address)
+                    cachedAaaaRecord.replaceOrAdd(newAaaaRecord) { it.address == newAaaaRecord.address }
+                }
+            }
+
+            txtRecords.forEach { txtRecord ->
+                _cachedTxtRecords[txtRecord.first.name] = CachedDnsTxtRecord(Date(System.currentTimeMillis() + txtRecord.first.timeToLive.toLong() * 1000L), txtRecord.second.texts)
+            }
+
+            srvRecords.forEach { srvRecord ->
+                _cachedSrvRecords[srvRecord.first.name] = CachedDnsSrvRecord(Date(System.currentTimeMillis() + srvRecord.first.timeToLive.toLong() * 1000L), srvRecord.second)
+            }
+
+            currentServices = getCurrentServices()
+            this._currentServices.clear()
+            this._currentServices.addAll(currentServices)
+        }
+
+        onServicesUpdated?.invoke(currentServices)
+    }
+
+    fun getAllQuestions(serviceName: String): List<DnsQuestion> {
+        val questions = mutableListOf<DnsQuestion>()
+        synchronized(_currentServices) {
+            val servicePtrRecords = _cachedPtrRecords[serviceName] ?: return emptyList()
+
+            val ptrWithoutSrvRecord = servicePtrRecords.filterNot { _cachedSrvRecords.containsKey(it.target) }.map { it.target }
+            questions.addAll(ptrWithoutSrvRecord.flatMap { s ->
+                listOf(
+                    DnsQuestion(
+                        name = s,
+                        type = QuestionType.SRV.value.toInt(),
+                        clazz = QuestionClass.IN.value.toInt(),
+                        queryUnicast = false
+                    )
+                )
+            })
+
+            val incompleteCurrentServices = _currentServices.filter { it.addresses.isEmpty() && it.name.endsWith(serviceName) }
+            questions.addAll(incompleteCurrentServices.flatMap { s ->
+                listOf(
+                    DnsQuestion(
+                        name = s.name,
+                        type = QuestionType.TXT.value.toInt(),
+                        clazz = QuestionClass.IN.value.toInt(),
+                        queryUnicast = false
+                    ),
+                    DnsQuestion(
+                        name = s.target,
+                        type = QuestionType.A.value.toInt(),
+                        clazz = QuestionClass.IN.value.toInt(),
+                        queryUnicast = false
+                    ),
+                    DnsQuestion(
+                        name = s.target,
+                        type = QuestionType.AAAA.value.toInt(),
+                        clazz = QuestionClass.IN.value.toInt(),
+                        queryUnicast = false
+                    )
+                )
+            })
+        }
+        return questions
+    }
+
+    private fun getCurrentServices(): MutableList<DnsService> {
+        val currentServices = _cachedSrvRecords.map { (key, value) ->
+            DnsService(
+                name = key,
+                target = value.service.target,
+                port = value.service.port
+            )
+        }.toMutableList()
+
+        currentServices.forEach { service ->
+            _cachedAddressRecords[service.target]?.let {
+                service.addresses.addAll(it.map { record -> record.address })
+            }
+        }
+
+        currentServices.forEach { service ->
+            service.pointers.addAll(_cachedPtrRecords.filter { it.value.any { ptr -> ptr.target == service.name } }.map { it.key })
+        }
+
+        currentServices.forEach { service ->
+            _cachedTxtRecords[service.name]?.let {
+                service.texts.addAll(it.texts)
+            }
+        }
+
+        return currentServices
+    }
+
+    private inline fun <T> MutableList<T>.replaceOrAdd(newElement: T, predicate: (T) -> Boolean) {
+        val index = indexOfFirst(predicate)
+        if (index >= 0) {
+            this[index] = newElement
+        } else {
+            add(newElement)
+        }
+    }
+}

app/src/main/java/com/futo/platformplayer/views/FeedStyle.kt

@@ -16,7 +16,7 @@ enum class FeedStyle(val value: Int) {
 
         fun fromInt(value: Int): FeedStyle
         {
-            val result = FeedStyle.values().firstOrNull { it.value == value };
+            val result = FeedStyle.entries.firstOrNull { it.value == value };
             if(result == null)
                 throw UnknownPlatformException(value.toString());
             return result;

app/src/main/res/drawable/battery_full_24px.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M320,880Q303,880 291.5,868.5Q280,857 280,840L280,200Q280,183 291.5,171.5Q303,160 320,160L400,160L400,80L560,80L560,160L640,160Q657,160 668.5,171.5Q680,183 680,200L680,840Q680,857 668.5,868.5Q657,880 640,880L320,880Z"/>
+</vector>

app/src/main/res/values/dimensions.xml

@@ -2,4 +2,5 @@
 <resources>
     <dimen name="video_view_right_padding"></dimen>
     <dimen name="app_bar_height">200dp</dimen>
+    <dimen name="landscape_threshold">300dp</dimen>
 </resources>

app/src/test/java/com/futo/platformplayer/MdnsTests.kt

@@ -0,0 +1,394 @@
+package com.futo.platformplayer
+
+import com.futo.platformplayer.mdns.DnsOpcode
+import com.futo.platformplayer.mdns.DnsPacket
+import com.futo.platformplayer.mdns.DnsPacketHeader
+import com.futo.platformplayer.mdns.DnsQuestion
+import com.futo.platformplayer.mdns.DnsReader
+import com.futo.platformplayer.mdns.DnsResponseCode
+import com.futo.platformplayer.mdns.DnsWriter
+import com.futo.platformplayer.mdns.QueryResponse
+import com.futo.platformplayer.mdns.QuestionClass
+import com.futo.platformplayer.mdns.QuestionType
+import com.futo.platformplayer.mdns.ResourceRecordClass
+import com.futo.platformplayer.mdns.ResourceRecordType
+import junit.framework.TestCase.assertEquals
+import junit.framework.TestCase.assertTrue
+import java.io.ByteArrayOutputStream
+import java.net.InetAddress
+import kotlin.test.Test
+import kotlin.test.assertContentEquals
+
+
+class MdnsTests {
+
+    @Test
+    fun `BasicOperation`() {
+        val expectedData = byteArrayOf(
+            0x00, 0x01,
+            0x00, 0x00, 0x00, 0x02,
+            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
+            0x00, 0x01,
+            0x00, 0x00, 0x00, 0x02,
+            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03
+        )
+
+        val writer = DnsWriter()
+        writer.write(1.toUShort())
+        writer.write(2.toUInt())
+        writer.write(3.toULong())
+        writer.write(1.toShort())
+        writer.write(2)
+        writer.write(3L)
+
+        assertContentEquals(expectedData, writer.toByteArray())
+    }
+
+    @Test
+    fun `DnsQuestionFormat`() {
+        val expectedBytes = ubyteArrayOf(
+            0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x01u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x08u, 0x5fu, 0x61u, 0x69u, 0x72u, 0x70u, 0x6cu, 0x61u, 0x79u, 0x04u, 0x5fu, 0x74u, 0x63u, 0x70u, 0x05u, 0x6cu, 0x6fu, 0x63u, 0x61u, 0x6cu, 0x00u, 0x00u, 0x0cu, 0x00u, 0x01u
+        ).asByteArray()
+
+        val writer = DnsWriter()
+        writer.writePacket(
+            header = DnsPacketHeader(
+                identifier = 0.toUShort(),
+                queryResponse = QueryResponse.Query.value.toInt(),
+                opcode = DnsOpcode.StandardQuery.value.toInt(),
+                authoritativeAnswer = false,
+                truncated = false,
+                recursionDesired = false,
+                recursionAvailable = false,
+                answerAuthenticated = false,
+                nonAuthenticatedData = false,
+                responseCode = DnsResponseCode.NoError
+            ),
+            questionCount = 1,
+            questionWriter = { w, _ ->
+                w.write(DnsQuestion(
+                    name = "_airplay._tcp.local",
+                    type = QuestionType.PTR.value.toInt(),
+                    clazz = QuestionClass.IN.value.toInt(),
+                    queryUnicast = false
+                ))
+            }
+        )
+
+        assertContentEquals(expectedBytes, writer.toByteArray())
+    }
+
+    @Test
+    fun `BeyondTests`() {
+        val data = byteArrayOf(
+            0x00, 0x01,
+            0x00, 0x00, 0x00, 0x02,
+            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
+            0x00, 0x01,
+            0x00, 0x00, 0x00, 0x02,
+            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03
+        )
+
+        val reader = DnsReader(data)
+        assertEquals(1, reader.readInt16())
+        assertEquals(2, reader.readInt32())
+        assertEquals(3L, reader.readInt64())
+        assertEquals(1.toUShort(), reader.readUInt16())
+        assertEquals(2.toUInt(), reader.readUInt32())
+        assertEquals(3.toULong(), reader.readUInt64())
+    }
+
+    @Test
+    fun `ParseDnsPrinter`() {
+        val data = ubyteArrayOf(
+            0x00u, 0x00u,
+            0x84u, 0x00u, 0x00u, 0x00u, 0x00u, 0x01u, 0x00u, 0x00u, 0x00u, 0x06u, 0x04u, 0x5fu, 0x69u, 0x70u, 0x70u, 0x04u,
+            0x5fu, 0x74u, 0x63u, 0x70u, 0x05u, 0x6cu, 0x6fu, 0x63u, 0x61u, 0x6cu, 0x00u, 0x00u, 0x0cu, 0x00u, 0x01u, 0x00u,
+            0x00u, 0x11u, 0x94u, 0x00u, 0x1eu, 0x1bu, 0x42u, 0x72u, 0x6fu, 0x74u, 0x68u, 0x65u, 0x72u, 0x20u, 0x44u, 0x43u,
+            0x50u, 0x2du, 0x4cu, 0x33u, 0x35u, 0x35u, 0x30u, 0x43u, 0x44u, 0x57u, 0x20u, 0x73u, 0x65u, 0x72u, 0x69u, 0x65u,
+            0x73u, 0xc0u, 0x0cu, 0xc0u, 0x27u, 0x00u, 0x10u, 0x80u, 0x01u, 0x00u, 0x00u, 0x11u, 0x94u, 0x02u, 0x53u, 0x09u,
+            0x74u, 0x78u, 0x74u, 0x76u, 0x65u, 0x72u, 0x73u, 0x3du, 0x31u, 0x08u, 0x71u, 0x74u, 0x6fu, 0x74u, 0x61u, 0x6cu,
+            0x3du, 0x31u, 0x42u, 0x70u, 0x64u, 0x6cu, 0x3du, 0x61u, 0x70u, 0x70u, 0x6cu, 0x69u, 0x63u, 0x61u, 0x74u, 0x69u,
+            0x6fu, 0x6eu, 0x2fu, 0x6fu, 0x63u, 0x74u, 0x65u, 0x74u, 0x2du, 0x73u, 0x74u, 0x72u, 0x65u, 0x61u, 0x6du, 0x2cu,
+            0x69u, 0x6du, 0x61u, 0x67u, 0x65u, 0x2fu, 0x75u, 0x72u, 0x66u, 0x2cu, 0x69u, 0x6du, 0x61u, 0x67u, 0x65u, 0x2fu,
+            0x6au, 0x70u, 0x65u, 0x67u, 0x2cu, 0x69u, 0x6du, 0x61u, 0x67u, 0x65u, 0x2fu, 0x70u, 0x77u, 0x67u, 0x2du, 0x72u,
+            0x61u, 0x73u, 0x74u, 0x65u, 0x72u, 0x0cu, 0x72u, 0x70u, 0x3du, 0x69u, 0x70u, 0x70u, 0x2fu, 0x70u, 0x72u, 0x69u,
+            0x6eu, 0x74u, 0x05u, 0x6eu, 0x6fu, 0x74u, 0x65u, 0x3du, 0x1eu, 0x74u, 0x79u, 0x3du, 0x42u, 0x72u, 0x6fu, 0x74u,
+            0x68u, 0x65u, 0x72u, 0x20u, 0x44u, 0x43u, 0x50u, 0x2du, 0x4cu, 0x33u, 0x35u, 0x35u, 0x30u, 0x43u, 0x44u, 0x57u,
+            0x20u, 0x73u, 0x65u, 0x72u, 0x69u, 0x65u, 0x73u, 0x25u, 0x70u, 0x72u, 0x6fu, 0x64u, 0x75u, 0x63u, 0x74u, 0x3du,
+            0x28u, 0x42u, 0x72u, 0x6fu, 0x74u, 0x68u, 0x65u, 0x72u, 0x20u, 0x44u, 0x43u, 0x50u, 0x2du, 0x4cu, 0x33u, 0x35u,
+            0x35u, 0x30u, 0x43u, 0x44u, 0x57u, 0x20u, 0x73u, 0x65u, 0x72u, 0x69u, 0x65u, 0x73u, 0x29u, 0x3cu, 0x61u, 0x64u,
+            0x6du, 0x69u, 0x6eu, 0x75u, 0x72u, 0x6cu, 0x3du, 0x68u, 0x74u, 0x74u, 0x70u, 0x3au, 0x2fu, 0x2fu, 0x42u, 0x52u,
+            0x57u, 0x31u, 0x30u, 0x35u, 0x42u, 0x41u, 0x44u, 0x34u, 0x41u, 0x31u, 0x35u, 0x37u, 0x30u, 0x2eu, 0x6cu, 0x6fu,
+            0x63u, 0x61u, 0x6cu, 0x2eu, 0x2fu, 0x6eu, 0x65u, 0x74u, 0x2fu, 0x6eu, 0x65u, 0x74u, 0x2fu, 0x61u, 0x69u, 0x72u,
+            0x70u, 0x72u, 0x69u, 0x6eu, 0x74u, 0x2eu, 0x68u, 0x74u, 0x6du, 0x6cu, 0x0bu, 0x70u, 0x72u, 0x69u, 0x6fu, 0x72u,
+            0x69u, 0x74u, 0x79u, 0x3du, 0x32u, 0x35u, 0x0fu, 0x75u, 0x73u, 0x62u, 0x5fu, 0x4du, 0x46u, 0x47u, 0x3du, 0x42u,
+            0x72u, 0x6fu, 0x74u, 0x68u, 0x65u, 0x72u, 0x1bu, 0x75u, 0x73u, 0x62u, 0x5fu, 0x4du, 0x44u, 0x4cu, 0x3du, 0x44u,
+            0x43u, 0x50u, 0x2du, 0x4cu, 0x33u, 0x35u, 0x35u, 0x30u, 0x43u, 0x44u, 0x57u, 0x20u, 0x73u, 0x65u, 0x72u, 0x69u,
+            0x65u, 0x73u, 0x19u, 0x75u, 0x73u, 0x62u, 0x5fu, 0x43u, 0x4du, 0x44u, 0x3du, 0x50u, 0x4au, 0x4cu, 0x2cu, 0x50u,
+            0x43u, 0x4cu, 0x2cu, 0x50u, 0x43u, 0x4cu, 0x58u, 0x4cu, 0x2cu, 0x55u, 0x52u, 0x46u, 0x07u, 0x43u, 0x6fu, 0x6cu,
+            0x6fu, 0x72u, 0x3du, 0x54u, 0x08u, 0x43u, 0x6fu, 0x70u, 0x69u, 0x65u, 0x73u, 0x3du, 0x54u, 0x08u, 0x44u, 0x75u,
+            0x70u, 0x6cu, 0x65u, 0x78u, 0x3du, 0x54u, 0x05u, 0x46u, 0x61u, 0x78u, 0x3du, 0x46u, 0x06u, 0x53u, 0x63u, 0x61u,
+            0x6eu, 0x3du, 0x54u, 0x0du, 0x50u, 0x61u, 0x70u, 0x65u, 0x72u, 0x43u, 0x75u, 0x73u, 0x74u, 0x6fu, 0x6du, 0x3du,
+            0x54u, 0x08u, 0x42u, 0x69u, 0x6eu, 0x61u, 0x72u, 0x79u, 0x3du, 0x54u, 0x0du, 0x54u, 0x72u, 0x61u, 0x6eu, 0x73u,
+            0x70u, 0x61u, 0x72u, 0x65u, 0x6eu, 0x74u, 0x3du, 0x54u, 0x06u, 0x54u, 0x42u, 0x43u, 0x50u, 0x3du, 0x46u, 0x3eu,
+            0x55u, 0x52u, 0x46u, 0x3du, 0x53u, 0x52u, 0x47u, 0x42u, 0x32u, 0x34u, 0x2cu, 0x57u, 0x38u, 0x2cu, 0x43u, 0x50u,
+            0x31u, 0x2cu, 0x49u, 0x53u, 0x34u, 0x2du, 0x31u, 0x2cu, 0x4du, 0x54u, 0x31u, 0x2du, 0x33u, 0x2du, 0x34u, 0x2du,
+            0x35u, 0x2du, 0x38u, 0x2du, 0x31u, 0x31u, 0x2cu, 0x4fu, 0x42u, 0x31u, 0x30u, 0x2cu, 0x50u, 0x51u, 0x34u, 0x2cu,
+            0x52u, 0x53u, 0x36u, 0x30u, 0x30u, 0x2cu, 0x56u, 0x31u, 0x2eu, 0x34u, 0x2cu, 0x44u, 0x4du, 0x31u, 0x25u, 0x6bu,
+            0x69u, 0x6eu, 0x64u, 0x3du, 0x64u, 0x6fu, 0x63u, 0x75u, 0x6du, 0x65u, 0x6eu, 0x74u, 0x2cu, 0x65u, 0x6eu, 0x76u,
+            0x65u, 0x6cu, 0x6fu, 0x70u, 0x65u, 0x2cu, 0x6cu, 0x61u, 0x62u, 0x65u, 0x6cu, 0x2cu, 0x70u, 0x6fu, 0x73u, 0x74u,
+            0x63u, 0x61u, 0x72u, 0x64u, 0x11u, 0x50u, 0x61u, 0x70u, 0x65u, 0x72u, 0x4du, 0x61u, 0x78u, 0x3du, 0x6cu, 0x65u,
+            0x67u, 0x61u, 0x6cu, 0x2du, 0x41u, 0x34u, 0x29u, 0x55u, 0x55u, 0x49u, 0x44u, 0x3du, 0x65u, 0x33u, 0x32u, 0x34u,
+            0x38u, 0x30u, 0x30u, 0x30u, 0x2du, 0x38u, 0x30u, 0x63u, 0x65u, 0x2du, 0x31u, 0x31u, 0x64u, 0x62u, 0x2du, 0x38u,
+            0x30u, 0x30u, 0x30u, 0x2du, 0x33u, 0x63u, 0x32u, 0x61u, 0x66u, 0x34u, 0x61u, 0x61u, 0x63u, 0x30u, 0x61u, 0x34u,
+            0x0cu, 0x70u, 0x72u, 0x69u, 0x6eu, 0x74u, 0x5fu, 0x77u, 0x66u, 0x64u, 0x73u, 0x3du, 0x54u, 0x14u, 0x6du, 0x6fu,
+            0x70u, 0x72u, 0x69u, 0x61u, 0x2du, 0x63u, 0x65u, 0x72u, 0x74u, 0x69u, 0x66u, 0x69u, 0x65u, 0x64u, 0x3du, 0x31u,
+            0x2eu, 0x33u, 0x0fu, 0x42u, 0x52u, 0x57u, 0x31u, 0x30u, 0x35u, 0x42u, 0x41u, 0x44u, 0x34u, 0x41u, 0x31u, 0x35u,
+            0x37u, 0x30u, 0xc0u, 0x16u, 0x00u, 0x01u, 0x80u, 0x01u, 0x00u, 0x00u, 0x00u, 0x78u, 0x00u, 0x04u, 0xc0u, 0xa8u,
+            0x01u, 0xc5u, 0xc2u, 0xa4u, 0x00u, 0x1cu, 0x80u, 0x01u, 0x00u, 0x00u, 0x00u, 0x78u, 0x00u, 0x10u, 0xfeu, 0x80u,
+            0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x12u, 0x5bu, 0xadu, 0xffu, 0xfeu, 0x4au, 0x15u, 0x70u, 0xc0u, 0x27u,
+            0x00u, 0x21u, 0x80u, 0x01u, 0x00u, 0x00u, 0x00u, 0x78u, 0x00u, 0x08u, 0x00u, 0x00u, 0x00u, 0x00u, 0x02u, 0x77u,
+            0xc2u, 0xa4u, 0xc0u, 0x27u, 0x00u, 0x2fu, 0x80u, 0x01u, 0x00u, 0x00u, 0x11u, 0x94u, 0x00u, 0x09u, 0xc0u, 0x27u,
+            0x00u, 0x05u, 0x00u, 0x00u, 0x80u, 0x00u, 0x40u, 0xc2u, 0xa4u, 0x00u, 0x2fu, 0x80u, 0x01u, 0x00u, 0x00u, 0x00u,
+            0x78u, 0x00u, 0x08u, 0xc2u, 0xa4u, 0x00u, 0x04u, 0x40u, 0x00u, 0x00u, 0x08u
+        )
+
+        val packet = DnsPacket.parse(data.asByteArray())
+        assertEquals(QueryResponse.Response.value.toInt(), packet.header.queryResponse)
+        assertEquals(DnsOpcode.StandardQuery.value.toInt(), packet.header.opcode)
+        assertTrue(packet.header.authoritativeAnswer)
+        assertEquals(false, packet.header.truncated)
+        assertEquals(false, packet.header.recursionDesired)
+        assertEquals(false, packet.header.recursionAvailable)
+        assertEquals(false, packet.header.answerAuthenticated)
+        assertEquals(false, packet.header.nonAuthenticatedData)
+        assertEquals(DnsResponseCode.NoError, packet.header.responseCode)
+        assertEquals(0, packet.questions.size)
+        assertEquals(1, packet.answers.size)
+        assertEquals(0, packet.authorities.size)
+        assertEquals(6, packet.additionals.size)
+
+        val firstAnswer = packet.answers[0]
+        assertEquals("_ipp._tcp.local", firstAnswer.name)
+        assertEquals(ResourceRecordType.PTR.value.toInt(), firstAnswer.type)
+        assertEquals(ResourceRecordClass.IN.value.toInt(), firstAnswer.clazz)
+        assertEquals(false, firstAnswer.cacheFlush)
+        assertEquals(4500u, firstAnswer.timeToLive)
+        assertEquals(30, firstAnswer.dataLength)
+        assertEquals("Brother DCP-L3550CDW series._ipp._tcp.local", firstAnswer.getDataReader().readPTRRecord().domainName)
+
+        val firstAdditional = packet.additionals[0]
+        assertEquals("Brother DCP-L3550CDW series._ipp._tcp.local", firstAdditional.name)
+        assertEquals(ResourceRecordType.TXT.value.toInt(), firstAdditional.type)
+        assertEquals(ResourceRecordClass.IN.value.toInt(), firstAdditional.clazz)
+        assertEquals(true, firstAdditional.cacheFlush)
+        assertEquals(4500u, firstAdditional.timeToLive)
+        assertEquals(595, firstAdditional.dataLength)
+
+        val txtRecord = firstAdditional.getDataReader().readTXTRecord()
+        assertContentEquals(arrayOf(
+            "txtvers=1",
+            "qtotal=1",
+            "pdl=application/octet-stream,image/urf,image/jpeg,image/pwg-raster",
+            "rp=ipp/print",
+            "note=",
+            "ty=Brother DCP-L3550CDW series",
+            "product=(Brother DCP-L3550CDW series)",
+            "adminurl=http://BRW105BAD4A1570.local./net/net/airprint.html",
+            "priority=25",
+            "usb_MFG=Brother",
+            "usb_MDL=DCP-L3550CDW series",
+            "usb_CMD=PJL,PCL,PCLXL,URF",
+            "Color=T",
+            "Copies=T",
+            "Duplex=T",
+            "Fax=F",
+            "Scan=T",
+            "PaperCustom=T",
+            "Binary=T",
+            "Transparent=T",
+            "TBCP=F",
+            "URF=SRGB24,W8,CP1,IS4-1,MT1-3-4-5-8-11,OB10,PQ4,RS600,V1.4,DM1",
+            "kind=document,envelope,label,postcard",
+            "PaperMax=legal-A4",
+            "UUID=e3248000-80ce-11db-8000-3c2af4aac0a4",
+            "print_wfds=T",
+            "mopria-certified=1.3"
+        ), txtRecord.texts.toTypedArray())
+
+        val aRecord = packet.additionals[1].getDataReader().readARecord()
+        assertEquals(InetAddress.getByName("192.168.1.197"), aRecord.address)
+
+        val aaaaRecord = packet.additionals[2].getDataReader().readAAAARecord()
+        assertEquals(InetAddress.getByName("fe80::125b:adff:fe4a:1570"), aaaaRecord.address)
+
+        val srvRecord = packet.additionals[3].getDataReader().readSRVRecord()
+        assertEquals("BRW105BAD4A1570.local", srvRecord.target)
+        assertEquals(0, srvRecord.weight.toInt())
+        assertEquals(0, srvRecord.priority.toInt())
+        assertEquals(631, srvRecord.port.toInt())
+
+        val nSECRecord = packet.additionals[4].getDataReader().readNSECRecord()
+        assertEquals("Brother DCP-L3550CDW series._ipp._tcp.local", nSECRecord.ownerName)
+        assertEquals(1, nSECRecord.typeBitMaps.size)
+        assertEquals(0, nSECRecord.typeBitMaps[0].first)
+        assertContentEquals(byteArrayOf(0, 0, 128.toByte(), 0, 64), nSECRecord.typeBitMaps[0].second)
+    }
+
+    @Test
+    fun `ParseSamsungTV`() {
+        val data = loadByteArray("samsung-airplay.hex")
+        val packet = DnsPacket.parse(data)
+        assertEquals(QueryResponse.Response.value.toInt(), packet.header.queryResponse)
+        assertEquals(DnsOpcode.StandardQuery.value.toInt(), packet.header.opcode)
+        assertTrue(packet.header.authoritativeAnswer)
+        assertEquals(false, packet.header.truncated)
+        assertEquals(false, packet.header.recursionDesired)
+        assertEquals(false, packet.header.recursionAvailable)
+        assertEquals(false, packet.header.answerAuthenticated)
+        assertEquals(false, packet.header.nonAuthenticatedData)
+        assertEquals(DnsResponseCode.NoError, packet.header.responseCode)
+        assertEquals(0, packet.questions.size)
+        assertEquals(6, packet.answers.size)
+        assertEquals(0, packet.authorities.size)
+        assertEquals(4, packet.additionals.size)
+
+        assertEquals("9.1.168.192.in-addr.arpa", packet.answers[0].name)
+        assertEquals(ResourceRecordType.PTR.value.toInt(), packet.answers[0].type)
+        assertEquals(ResourceRecordClass.IN.value.toInt(), packet.answers[0].clazz)
+        assertTrue(packet.answers[0].cacheFlush)
+        assertEquals(120u, packet.answers[0].timeToLive)
+        assertEquals(15, packet.answers[0].dataLength)
+        assertEquals("Samsung.local", packet.answers[0].getDataReader().readPTRRecord().domainName)
+
+        val txtRecord = packet.answers[1].getDataReader().readTXTRecord()
+        assertContentEquals(arrayOf(
+            "acl=0",
+            "deviceid=D4:9D:C0:2F:52:16",
+            "features=0x7F8AD0,0x38BCB46",
+            "rsf=0x3",
+            "fv=p20.0.1",
+            "flags=0x244",
+            "model=URU8000",
+            "manufacturer=Samsung",
+            "serialNumber=0EQC3HDM900064X",
+            "protovers=1.1",
+            "srcvers=377.17.24.6",
+            "pi=ED:0C:A5:ED:10:08",
+            "psi=00000000-0000-0000-0000-ED0CA5ED1008",
+            "gid=00000000-0000-0000-0000-ED0CA5ED1008",
+            "gcgl=0",
+            "pk=d25488cbff1334756165cd7229a235475ef591f2595f38ed251d46b8a4d2345d"
+        ), txtRecord.texts.toTypedArray())
+
+        val srvRecord = packet.answers[4].getDataReader().readSRVRecord()
+        assertEquals(33482, srvRecord.port.toInt())
+        assertEquals(0, srvRecord.priority.toInt())
+        assertEquals(0, srvRecord.weight.toInt())
+        assertEquals("Samsung.local", srvRecord.target)
+
+        val aRecord = packet.answers[5].getDataReader().readARecord()
+        assertEquals(InetAddress.getByName("192.168.1.9"), aRecord.address)
+
+        val nSECRecord = packet.additionals[0].getDataReader().readNSECRecord()
+        assertEquals("9.1.168.192.in-addr.arpa", nSECRecord.ownerName)
+        assertEquals(1, nSECRecord.typeBitMaps.size)
+        assertEquals(0, nSECRecord.typeBitMaps[0].first)
+        assertContentEquals(byteArrayOf(0, 8), nSECRecord.typeBitMaps[0].second)
+
+        val optRecord = packet.additionals[3].getDataReader().readOPTRecord()
+        assertEquals(1, optRecord.options.size)
+        assertEquals(65001, optRecord.options[0].code.toInt())
+        assertEquals(5, optRecord.options[0].data.size)
+        assertContentEquals(byteArrayOf(0, 0, 116, 206.toByte(), 97), optRecord.options[0].data)
+    }
+
+    @Test
+    fun `UnicodeTest`() {
+        val data = ubyteArrayOf(
+            0x00u, 0x00u, 0x84u, 0x00u, 0x00u, 0x00u, 0x00u, 0x01u, 0x00u, 0x00u, 0x00u, 0x01u, 0x15u, 0x41u, 0x69u, 0x64u,
+            0x61u, 0x6Eu, 0xE2u, 0x80u, 0x99u, 0x73u, 0x20u, 0x4Du, 0x61u, 0x63u, 0x42u, 0x6Fu, 0x6Fu, 0x6Bu, 0x20u, 0x50u,
+            0x72u, 0x6Fu, 0x0Fu, 0x5Fu, 0x63u, 0x6Fu, 0x6Du, 0x70u, 0x61u, 0x6Eu, 0x69u, 0x6Fu, 0x6Eu, 0x2Du, 0x6Cu, 0x69u,
+            0x6Eu, 0x6Bu, 0x04u, 0x5Fu, 0x74u, 0x63u, 0x70u, 0x05u, 0x6Cu, 0x6Fu, 0x63u, 0x61u, 0x6Cu, 0x00u, 0x00u, 0x10u,
+            0x80u, 0x01u, 0x00u, 0x00u, 0x11u, 0x94u, 0x00u, 0x5Bu, 0x16u, 0x72u, 0x70u, 0x42u, 0x41u, 0x3Du, 0x30u, 0x33u,
+            0x3Au, 0x43u, 0x32u, 0x3Au, 0x33u, 0x33u, 0x3Au, 0x38u, 0x36u, 0x3Au, 0x33u, 0x43u, 0x3Au, 0x45u, 0x45u, 0x11u,
+            0x72u, 0x70u, 0x41u, 0x44u, 0x3Du, 0x66u, 0x33u, 0x33u, 0x37u, 0x61u, 0x38u, 0x61u, 0x32u, 0x38u, 0x64u, 0x35u,
+            0x31u, 0x0Cu, 0x72u, 0x70u, 0x46u, 0x6Cu, 0x3Du, 0x30u, 0x78u, 0x32u, 0x30u, 0x30u, 0x30u, 0x30u, 0x11u, 0x72u,
+            0x70u, 0x48u, 0x4Eu, 0x3Du, 0x31u, 0x66u, 0x66u, 0x64u, 0x64u, 0x64u, 0x66u, 0x33u, 0x63u, 0x39u, 0x65u, 0x33u,
+            0x07u, 0x72u, 0x70u, 0x4Du, 0x61u, 0x63u, 0x3Du, 0x30u, 0x0Au, 0x72u, 0x70u, 0x56u, 0x72u, 0x3Du, 0x33u, 0x36u,
+            0x30u, 0x2Eu, 0x34u, 0xC0u, 0x0Cu, 0x00u, 0x2Fu, 0x80u, 0x01u, 0x00u, 0x00u, 0x11u, 0x94u, 0x00u, 0x09u, 0xC0u,
+            0x0Cu, 0x00u, 0x05u, 0x00u, 0x00u, 0x80u, 0x00u, 0x40u
+        )
+
+        val packet = DnsPacket.parse(data.asByteArray())
+        assertEquals("Aidan’s MacBook Pro._companion-link._tcp.local", packet.additionals[0].name)
+    }
+
+    /*@Test
+    fun `TestReadDomainName`() {
+        val data = ubyteArrayOf(
+            0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x04u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x00u, 0x0Bu, 0x5Fu, 0x67u, 0x6Fu,
+            0x6Fu, 0x67u, 0x6Cu, 0x65u, 0x63u, 0x61u, 0x73u, 0x74u, 0x04u, 0x5Fu, 0x74u, 0x63u, 0x70u, 0x05u, 0x6Cu, 0x6Fu,
+            0x63u, 0x61u, 0x6Cu, 0xC0u, 0x0Cu, 0x00u, 0x0Cu, 0x00u, 0x01u, 0x08u, 0x5Fu, 0x61u, 0x69u, 0x72u, 0x70u, 0x6Cu,
+            0x61u, 0x79u, 0xC0u, 0x18u, 0x00u, 0x0Cu, 0x00u, 0x01u, 0x09u, 0x5Fu, 0x66u, 0x61u, 0x73u, 0x74u, 0x63u, 0x61u,
+            0x73u, 0x74u, 0xC0u, 0x18u, 0x00u, 0x0Cu, 0x00u, 0x01u, 0x06u, 0x5Fu, 0x66u, 0x63u, 0x61u, 0x73u, 0x74u, 0xC0u,
+            0x18u, 0x00u, 0x0Cu, 0x00u, 0x01u
+        )
+
+        val packet = DnsPacket.parse(data.asByteArray())
+        println()
+    }*/
+
+    private fun loadByteArray(name: String): ByteArray {
+        javaClass.classLoader.getResourceAsStream(name).use { input ->
+            requireNotNull(input) { "File not found: $name" }
+            val result = ByteArrayOutputStream()
+            val buffer = ByteArray(4096)
+            var length: Int
+
+            while ((input.read(buffer).also { length = it }) > 0) {
+                result.write(buffer, 0, length)
+            }
+            return result.toByteArray()
+        }
+    }
+
+    @Test
+    fun `ReserializeDnsPrinter`() {
+        val data = loadByteArray("samsung-airplay.hex")
+        val packet = DnsPacket.parse(data)
+        val writer = DnsWriter()
+        writer.writePacket(
+            header = packet.header,
+            questionCount = packet.questions.size,
+            questionWriter = { _, _ -> },
+            answerCount = packet.answers.size,
+            answerWriter = { w, i ->
+                w.write(packet.answers[i]) { v ->
+                    val reader = packet.answers[i].getDataReader()
+                    when (i) {
+                        0, 2, 3 -> v.write(reader.readPTRRecord())
+                        1 -> v.write(reader.readTXTRecord())
+                        4 -> v.write(reader.readSRVRecord())
+                        5 -> v.write(reader.readARecord())
+                    }
+                }
+            },
+            authorityCount = packet.authorities.size,
+            authorityWriter = { _, _ -> },
+            additionalsCount = packet.additionals.size,
+            additionalWriter = { w, i ->
+                w.write(packet.additionals[i]) { v ->
+                    val reader = packet.additionals[i].getDataReader()
+                    when (i) {
+                        0, 1, 2 -> v.write(reader.readNSECRecord())
+                        3 -> v.write(reader.readOPTRecord())
+                    }
+                }
+            }
+        )
+
+        assertContentEquals(data, writer.toByteArray())
+    }
+}

app/src/unstable/AndroidManifest.xml

@@ -7,7 +7,8 @@
     <application>
         <receiver android:name=".receivers.InstallReceiver" />
 
-        <activity android:name=".activities.MainActivity">
+        <activity android:name=".activities.MainActivity"
+            android:exported="true">
             <intent-filter android:autoVerify="true">
                 <action android:name="android.intent.action.VIEW" />
                 <action android:name="android.media.action.MEDIA_PLAY_FROM_SEARCH" />

build.gradle

@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-    id 'com.android.application' version '8.2.0' apply false
+    id 'com.android.application' version '8.5.2' apply false
-    id 'com.android.library' version '8.2.0' apply false
+    id 'com.android.library' version '8.5.2' apply false
     id 'org.jetbrains.kotlin.android' version '1.9.0' apply false
     id 'com.google.protobuf' version '0.9.4' apply false
     id 'com.google.devtools.ksp' version '1.9.0-1.0.13' apply false

dep/futopay

@@ -1 +1 @@
-Subproject commit 4268917697b975e92dc74e45b4018042ef35c509
+Subproject commit c8992e6a0ef462d11dfaf716ebe1caf46c926611

dep/polycentricandroid

@@ -1 +1 @@
-Subproject commit cedbb52d33a87bbff7b3e713347700138b715b69
+Subproject commit a7063a300c40dd2310325716f2300ac9259f47aa

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 #Fri Nov 11 13:25:09 CET 2022
 distributionBase=GRADLE_USER_HOME
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME

settings.gradle

@@ -3,7 +3,6 @@ pluginManagement {
         gradlePluginPortal()
         google()
         mavenCentral()
-        jcenter()
     }
 }
 dependencyResolutionManagement {
@@ -11,7 +10,6 @@ dependencyResolutionManagement {
     repositories {
         google()
         mavenCentral()
-        jcenter()
         maven { url 'https://jitpack.io' }
     }
 }